diff --git a/examples/async.rs b/examples/async.rs
index ae0235b..9c36730 100644
--- a/examples/async.rs
+++ b/examples/async.rs
@@ -54,7 +54,7 @@ impl Default for ModuleConfig {
     }
 }
 
-static mut ngx_http_async_commands: [ngx_command_t; 2] = [
+static mut NGX_HTTP_ASYNC_COMMANDS: [ngx_command_t; 2] = [
     ngx_command_t {
         name: ngx_string!("async"),
         type_: (NGX_HTTP_LOC_CONF | NGX_CONF_TAKE1) as ngx_uint_t,
@@ -66,7 +66,7 @@ static mut ngx_http_async_commands: [ngx_command_t; 2] = [
     ngx_null_command!(),
 ];
 
-static ngx_http_async_module_ctx: ngx_http_module_t = ngx_http_module_t {
+static NGX_HTTP_ASYNC_MODULE_CTX: ngx_http_module_t = ngx_http_module_t {
     preconfiguration: Some(Module::preconfiguration),
     postconfiguration: Some(Module::postconfiguration),
     create_main_conf: Some(Module::create_main_conf),
@@ -83,6 +83,7 @@ static ngx_http_async_module_ctx: ngx_http_module_t = ngx_http_module_t {
 ngx::ngx_modules!(ngx_http_async_module);
 
 #[used]
+#[allow(non_upper_case_globals)]
 #[cfg_attr(not(feature = "export-modules"), no_mangle)]
 pub static mut ngx_http_async_module: ngx_module_t = ngx_module_t {
     ctx_index: ngx_uint_t::MAX,
@@ -93,8 +94,8 @@ pub static mut ngx_http_async_module: ngx_module_t = ngx_module_t {
     version: nginx_version as ngx_uint_t,
     signature: NGX_RS_MODULE_SIGNATURE.as_ptr() as *const c_char,
 
-    ctx: &ngx_http_async_module_ctx as *const _ as *mut _,
-    commands: unsafe { &ngx_http_async_commands[0] as *const _ as *mut _ },
+    ctx: &NGX_HTTP_ASYNC_MODULE_CTX as *const _ as *mut _,
+    commands: unsafe { &NGX_HTTP_ASYNC_COMMANDS[0] as *const _ as *mut _ },
     type_: NGX_HTTP_MODULE as ngx_uint_t,
 
     init_master: None,
diff --git a/examples/awssig.rs b/examples/awssig.rs
index 0418c4d..aaadf6d 100644
--- a/examples/awssig.rs
+++ b/examples/awssig.rs
@@ -42,7 +42,7 @@ struct ModuleConfig {
     s3_endpoint: String,
 }
 
-static mut ngx_http_awssigv4_commands: [ngx_command_t; 6] = [
+static mut NGX_HTTP_AWSSIGV4_COMMANDS: [ngx_command_t; 6] = [
     ngx_command_t {
         name: ngx_string!("awssigv4"),
         type_: (NGX_HTTP_LOC_CONF | NGX_HTTP_SRV_CONF | NGX_CONF_TAKE1) as ngx_uint_t,
@@ -86,7 +86,7 @@ static mut ngx_http_awssigv4_commands: [ngx_command_t; 6] = [
     ngx_null_command!(),
 ];
 
-static ngx_http_awssigv4_module_ctx: ngx_http_module_t = ngx_http_module_t {
+static NGX_HTTP_AWSSIGV4_MODULE_CTX: ngx_http_module_t = ngx_http_module_t {
     preconfiguration: Some(Module::preconfiguration),
     postconfiguration: Some(Module::postconfiguration),
     create_main_conf: Some(Module::create_main_conf),
@@ -103,6 +103,7 @@ static ngx_http_awssigv4_module_ctx: ngx_http_module_t = ngx_http_module_t {
 ngx::ngx_modules!(ngx_http_awssigv4_module);
 
 #[used]
+#[allow(non_upper_case_globals)]
 #[cfg_attr(not(feature = "export-modules"), no_mangle)]
 pub static mut ngx_http_awssigv4_module: ngx_module_t = ngx_module_t {
     ctx_index: ngx_uint_t::MAX,
@@ -113,8 +114,8 @@ pub static mut ngx_http_awssigv4_module: ngx_module_t = ngx_module_t {
     version: nginx_version as ngx_uint_t,
     signature: NGX_RS_MODULE_SIGNATURE.as_ptr() as *const c_char,
 
-    ctx: &ngx_http_awssigv4_module_ctx as *const _ as *mut _,
-    commands: unsafe { &ngx_http_awssigv4_commands[0] as *const _ as *mut _ },
+    ctx: &NGX_HTTP_AWSSIGV4_MODULE_CTX as *const _ as *mut _,
+    commands: unsafe { &NGX_HTTP_AWSSIGV4_COMMANDS[0] as *const _ as *mut _ },
     type_: NGX_HTTP_MODULE as ngx_uint_t,
 
     init_master: None,
diff --git a/examples/curl.rs b/examples/curl.rs
index 3a3706e..d046aa3 100644
--- a/examples/curl.rs
+++ b/examples/curl.rs
@@ -36,7 +36,7 @@ struct ModuleConfig {
     enable: bool,
 }
 
-static mut ngx_http_curl_commands: [ngx_command_t; 2] = [
+static mut NGX_HTTP_CURL_COMMANDS: [ngx_command_t; 2] = [
     ngx_command_t {
         name: ngx_string!("curl"),
         type_: (NGX_HTTP_LOC_CONF | NGX_CONF_TAKE1) as ngx_uint_t,
@@ -48,7 +48,7 @@ static mut ngx_http_curl_commands: [ngx_command_t; 2] = [
     ngx_null_command!(),
 ];
 
-static ngx_http_curl_module_ctx: ngx_http_module_t = ngx_http_module_t {
+static NGX_HTTP_CURL_MODULE_CTX: ngx_http_module_t = ngx_http_module_t {
     preconfiguration: Some(Module::preconfiguration),
     postconfiguration: Some(Module::postconfiguration),
     create_main_conf: Some(Module::create_main_conf),
@@ -65,6 +65,7 @@ static ngx_http_curl_module_ctx: ngx_http_module_t = ngx_http_module_t {
 ngx::ngx_modules!(ngx_http_curl_module);
 
 #[used]
+#[allow(non_upper_case_globals)]
 #[cfg_attr(not(feature = "export-modules"), no_mangle)]
 pub static mut ngx_http_curl_module: ngx_module_t = ngx_module_t {
     ctx_index: ngx_uint_t::MAX,
@@ -75,8 +76,8 @@ pub static mut ngx_http_curl_module: ngx_module_t = ngx_module_t {
     version: nginx_version as ngx_uint_t,
     signature: NGX_RS_MODULE_SIGNATURE.as_ptr() as *const c_char,
 
-    ctx: &ngx_http_curl_module_ctx as *const _ as *mut _,
-    commands: unsafe { &ngx_http_curl_commands[0] as *const _ as *mut _ },
+    ctx: &NGX_HTTP_CURL_MODULE_CTX as *const _ as *mut _,
+    commands: unsafe { &NGX_HTTP_CURL_COMMANDS[0] as *const _ as *mut _ },
     type_: NGX_HTTP_MODULE as ngx_uint_t,
 
     init_master: None,
diff --git a/examples/httporigdst.rs b/examples/httporigdst.rs
index 031a325..7ea1315 100644
--- a/examples/httporigdst.rs
+++ b/examples/httporigdst.rs
@@ -76,7 +76,7 @@ impl NgxHttpOrigDstCtx {
     }
 }
 
-static ngx_http_orig_dst_module_ctx: ngx_http_module_t = ngx_http_module_t {
+static NGX_HTTP_ORIG_DST_MODULE_CTX: ngx_http_module_t = ngx_http_module_t {
     preconfiguration: Some(Module::preconfiguration),
     postconfiguration: Some(Module::postconfiguration),
     create_main_conf: Some(Module::create_main_conf),
@@ -93,6 +93,7 @@ static ngx_http_orig_dst_module_ctx: ngx_http_module_t = ngx_http_module_t {
 ngx::ngx_modules!(ngx_http_orig_dst_module);
 
 #[used]
+#[allow(non_upper_case_globals)]
 #[cfg_attr(not(feature = "export-modules"), no_mangle)]
 pub static mut ngx_http_orig_dst_module: ngx_module_t = ngx_module_t {
     ctx_index: ngx_uint_t::MAX,
@@ -102,7 +103,7 @@ pub static mut ngx_http_orig_dst_module: ngx_module_t = ngx_module_t {
     spare1: 0,
     version: nginx_version as ngx_uint_t,
     signature: NGX_RS_MODULE_SIGNATURE.as_ptr() as *const c_char,
-    ctx: &ngx_http_orig_dst_module_ctx as *const _ as *mut _,
+    ctx: &NGX_HTTP_ORIG_DST_MODULE_CTX as *const _ as *mut _,
     commands: std::ptr::null_mut(),
     type_: NGX_HTTP_MODULE as ngx_uint_t,
 
@@ -124,7 +125,7 @@ pub static mut ngx_http_orig_dst_module: ngx_module_t = ngx_module_t {
     spare_hook7: 0,
 };
 
-static mut ngx_http_orig_dst_vars: [ngx_http_variable_t; 3] = [
+static mut NGX_HTTP_ORIG_DST_VARS: [ngx_http_variable_t; 3] = [
     // ngx_str_t name
     // ngx_http_set_variable_pt set_handler
     // ngx_http_get_variable_pt get_handler
@@ -297,7 +298,7 @@ impl HTTPModule for Module {
 
     // static ngx_int_t ngx_http_orig_dst_add_variables(ngx_conf_t *cf)
     unsafe extern "C" fn preconfiguration(cf: *mut ngx_conf_t) -> ngx_int_t {
-        for mut v in ngx_http_orig_dst_vars {
+        for mut v in NGX_HTTP_ORIG_DST_VARS {
             if v.name.len == 0 {
                 break;
             }
diff --git a/examples/upstream.rs b/examples/upstream.rs
index 2d096bf..7056813 100644
--- a/examples/upstream.rs
+++ b/examples/upstream.rs
@@ -76,7 +76,7 @@ impl Default for UpstreamPeerData {
     }
 }
 
-static ngx_http_upstream_custom_ctx: ngx_http_module_t = ngx_http_module_t {
+static NGX_HTTP_UPSTREAM_CUSTOM_CTX: ngx_http_module_t = ngx_http_module_t {
     preconfiguration: Some(Module::preconfiguration),
     postconfiguration: Some(Module::postconfiguration),
     create_main_conf: Some(Module::create_main_conf),
@@ -87,7 +87,7 @@ static ngx_http_upstream_custom_ctx: ngx_http_module_t = ngx_http_module_t {
     merge_loc_conf: Some(Module::merge_loc_conf),
 };
 
-static mut ngx_http_upstream_custom_commands: [ngx_command_t; 2] = [
+static mut NGX_HTTP_UPSTREAM_CUSTOM_COMMANDS: [ngx_command_t; 2] = [
     ngx_command_t {
         name: ngx_string!("custom"),
         type_: (NGX_HTTP_UPS_CONF | NGX_CONF_NOARGS | NGX_CONF_TAKE1) as ngx_uint_t,
@@ -105,6 +105,7 @@ static mut ngx_http_upstream_custom_commands: [ngx_command_t; 2] = [
 ngx::ngx_modules!(ngx_http_upstream_custom_module);
 
 #[used]
+#[allow(non_upper_case_globals)]
 #[cfg_attr(not(feature = "export-modules"), no_mangle)]
 pub static mut ngx_http_upstream_custom_module: ngx_module_t = ngx_module_t {
     ctx_index: ngx_uint_t::MAX,
@@ -115,8 +116,8 @@ pub static mut ngx_http_upstream_custom_module: ngx_module_t = ngx_module_t {
     version: nginx_version as ngx_uint_t,
     signature: NGX_RS_MODULE_SIGNATURE.as_ptr() as *const c_char,
 
-    ctx: &ngx_http_upstream_custom_ctx as *const _ as *mut _,
-    commands: unsafe { &ngx_http_upstream_custom_commands[0] as *const _ as *mut _ },
+    ctx: &NGX_HTTP_UPSTREAM_CUSTOM_CTX as *const _ as *mut _,
+    commands: unsafe { &NGX_HTTP_UPSTREAM_CUSTOM_COMMANDS[0] as *const _ as *mut _ },
     type_: NGX_HTTP_MODULE as ngx_uint_t,
 
     init_master: None,
diff --git a/src/lib.rs b/src/lib.rs
index 08e1767..641fec8 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -64,18 +64,21 @@ pub mod log;
 macro_rules! ngx_modules {
     ($( $mod:ident ),+) => {
         #[no_mangle]
+        #[allow(non_upper_case_globals)]
         pub static mut ngx_modules: [*const $crate::ffi::ngx_module_t; $crate::count!($( $mod, )+) + 1] = [
             $( unsafe { &$mod } as *const $crate::ffi::ngx_module_t, )+
             ::std::ptr::null()
         ];
 
         #[no_mangle]
+        #[allow(non_upper_case_globals)]
         pub static mut ngx_module_names: [*const ::std::ffi::c_char; $crate::count!($( $mod, )+) + 1] = [
             $( concat!(stringify!($mod), "\0").as_ptr() as *const ::std::ffi::c_char, )+
             ::std::ptr::null()
         ];
 
         #[no_mangle]
+        #[allow(non_upper_case_globals)]
         pub static mut ngx_module_order: [*const ::std::ffi::c_char; 1] = [
             ::std::ptr::null()
         ];