diff --git a/Core/Core/Configuration/Config/UIComponentsConfig.swift b/Core/Core/Configuration/Config/UIComponentsConfig.swift
index f640f62e9..7597121e4 100644
--- a/Core/Core/Configuration/Config/UIComponentsConfig.swift
+++ b/Core/Core/Configuration/Config/UIComponentsConfig.swift
@@ -13,7 +13,7 @@ private enum Keys: String {
 }
 
 public class UIComponentsConfig: NSObject {
-    public var isVerticalsMenuEnabled: Bool = false
+    public var isVerticalsMenuEnabled: Bool
     public var courseTopTabBarEnabled: Bool
 
     init(dictionary: [String: Any]) {
diff --git a/default_config/dev/config.yaml b/default_config/dev/config.yaml
index d7e76817e..9aff23491 100644
--- a/default_config/dev/config.yaml
+++ b/default_config/dev/config.yaml
@@ -2,3 +2,9 @@ API_HOST_URL: 'http://localhost:8000'
 ENVIRONMENT_DISPLAY_NAME: 'Localhost'
 FEEDBACK_EMAIL_ADDRESS: 'support@example.com'
 OAUTH_CLIENT_ID: ''
+
+UI_COMPONENTS:
+    COURSE_BANNER_ENABLED: false
+    COURSE_TOP_TAB_BAR_ENABLED: false
+    COURSE_UNIT_PROGRESS_ENABLED: false
+    COURSE_NESTED_LIST_ENABLED: false
diff --git a/default_config/prod/config.yaml b/default_config/prod/config.yaml
index d7e76817e..9aff23491 100644
--- a/default_config/prod/config.yaml
+++ b/default_config/prod/config.yaml
@@ -2,3 +2,9 @@ API_HOST_URL: 'http://localhost:8000'
 ENVIRONMENT_DISPLAY_NAME: 'Localhost'
 FEEDBACK_EMAIL_ADDRESS: 'support@example.com'
 OAUTH_CLIENT_ID: ''
+
+UI_COMPONENTS:
+    COURSE_BANNER_ENABLED: false
+    COURSE_TOP_TAB_BAR_ENABLED: false
+    COURSE_UNIT_PROGRESS_ENABLED: false
+    COURSE_NESTED_LIST_ENABLED: false
diff --git a/default_config/stage/config.yaml b/default_config/stage/config.yaml
index d7e76817e..9aff23491 100644
--- a/default_config/stage/config.yaml
+++ b/default_config/stage/config.yaml
@@ -2,3 +2,9 @@ API_HOST_URL: 'http://localhost:8000'
 ENVIRONMENT_DISPLAY_NAME: 'Localhost'
 FEEDBACK_EMAIL_ADDRESS: 'support@example.com'
 OAUTH_CLIENT_ID: ''
+
+UI_COMPONENTS:
+    COURSE_BANNER_ENABLED: false
+    COURSE_TOP_TAB_BAR_ENABLED: false
+    COURSE_UNIT_PROGRESS_ENABLED: false
+    COURSE_NESTED_LIST_ENABLED: false