diff --git a/src/modules/LightSwitch/LightSwitchService/LightSwitchService.cpp b/src/modules/LightSwitch/LightSwitchService/LightSwitchService.cpp
index 8919f4274b..5b4fa8297b 100644
--- a/src/modules/LightSwitch/LightSwitchService/LightSwitchService.cpp
+++ b/src/modules/LightSwitch/LightSwitchService/LightSwitchService.cpp
@@ -250,7 +250,6 @@ DWORD WINAPI ServiceWorkerThread(LPVOID lpParam)
 
     Logger::info(L"[LightSwitchService] Initialized at {:02d}:{:02d}.", st.wHour, st.wMinute);
     stateManager.SyncInitialThemeState();
-    stateManager.OnTick(nowMinutes);
 
     // ────────────────────────────────────────────────────────────────
     // Worker Loop
@@ -281,7 +280,7 @@ DWORD WINAPI ServiceWorkerThread(LPVOID lpParam)
             GetLocalTime(&st);
             nowMinutes = st.wHour * 60 + st.wMinute;
             DetectAndHandleExternalThemeChange(stateManager);
-            stateManager.OnTick(nowMinutes);
+            stateManager.OnTick();
             continue;
         }
 
diff --git a/src/modules/LightSwitch/LightSwitchService/LightSwitchStateManager.cpp b/src/modules/LightSwitch/LightSwitchService/LightSwitchStateManager.cpp
index f562d38c41..cc4f959881 100644
--- a/src/modules/LightSwitch/LightSwitchService/LightSwitchStateManager.cpp
+++ b/src/modules/LightSwitch/LightSwitchService/LightSwitchStateManager.cpp
@@ -28,7 +28,7 @@ void LightSwitchStateManager::OnSettingsChanged()
 }
 
 // Called once per minute
-void LightSwitchStateManager::OnTick(int currentMinutes)
+void LightSwitchStateManager::OnTick()
 {
     std::lock_guard<std::mutex> lock(_stateMutex);
     if (_state.lastAppliedMode != ScheduleMode::FollowNightLight)
@@ -109,10 +109,14 @@ void LightSwitchStateManager::SyncInitialThemeState()
     std::lock_guard<std::mutex> lock(_stateMutex);
     _state.isSystemLightActive = GetCurrentSystemTheme();
     _state.isAppsLightActive = GetCurrentAppsTheme();
+    _state.isNightLightActive = IsNightLightEnabled();
     Logger::debug(L"[LightSwitchStateManager] Synced initial state to current system theme ({})",
                   _state.isSystemLightActive ? L"light" : L"dark");
     Logger::debug(L"[LightSwitchStateManager] Synced initial state to current apps theme ({})",
                   _state.isAppsLightActive ? L"light" : L"dark");
+    
+    // This will ensure that the theme is applied according to current settings at startup
+    EvaluateAndApplyIfNeeded();
 }
 
 static std::pair<int, int> update_sun_times(auto& settings)
diff --git a/src/modules/LightSwitch/LightSwitchService/LightSwitchStateManager.h b/src/modules/LightSwitch/LightSwitchService/LightSwitchStateManager.h
index c4f39a2e9a..65d6f7ada7 100644
--- a/src/modules/LightSwitch/LightSwitchService/LightSwitchStateManager.h
+++ b/src/modules/LightSwitch/LightSwitchService/LightSwitchStateManager.h
@@ -28,7 +28,7 @@ public:
     void OnSettingsChanged();
 
     // Called every minute (from service worker tick).
-    void OnTick(int currentMinutes);
+    void OnTick();
 
     // Called when manual override is toggled (via shortcut or system change).
     void OnManualOverride();