diff --git a/applications/services/desktop/desktop.c b/applications/services/desktop/desktop.c
index 9366d65083..abe7d69bc4 100644
--- a/applications/services/desktop/desktop.c
+++ b/applications/services/desktop/desktop.c
@@ -214,8 +214,10 @@ static void desktop_stop_auto_lock_timer(Desktop* desktop) {
 
 static void desktop_auto_lock_arm(Desktop* desktop) {
     if(desktop->settings.auto_lock_delay_ms) {
-        desktop->input_events_subscription = furi_pubsub_subscribe(
-            desktop->input_events_pubsub, desktop_input_event_callback, desktop);
+        if(!desktop->input_events_subscription) {
+            desktop->input_events_subscription = furi_pubsub_subscribe(
+                desktop->input_events_pubsub, desktop_input_event_callback, desktop);
+        }
         desktop_start_auto_lock_timer(desktop);
     }
 }
@@ -246,8 +248,10 @@ static void desktop_stop_auto_poweroff_timer(Desktop* desktop) {
 
 static void desktop_auto_poweroff_arm(Desktop* desktop) {
     if(desktop->settings.auto_poweroff_delay_ms) {
-        desktop->input_events_subscription = furi_pubsub_subscribe(
-            desktop->input_events_pubsub, desktop_input_event_callback, desktop);
+        if(desktop->input_events_subscription) {
+            desktop->input_events_subscription = furi_pubsub_subscribe(
+                desktop->input_events_pubsub, desktop_input_event_callback, desktop);
+        }
         desktop_start_auto_poweroff_timer(desktop);
     }
 }