diff --git a/engines/ags/plugins/ags_controller/ags_controller.cpp b/engines/ags/plugins/ags_controller/ags_controller.cpp
index 29f53d6c4c83..e7dd59201cda 100644
--- a/engines/ags/plugins/ags_controller/ags_controller.cpp
+++ b/engines/ags/plugins/ags_controller/ags_controller.cpp
@@ -28,25 +28,6 @@ namespace AGS3 {
 namespace Plugins {
 namespace AGSController {
 
-struct Controller : public IAGSScriptManagedObject {
-public:
-
-	int Dispose(void *address, bool force) override {
-		return true;
-	}
-
-	const char *GetType() override {
-		return "Controller";
-	};
-
-	int Serialize(void *address, char *buffer, int bufsize) override {
-		return 0;
-	}
-};
-
-Controller ctrlInterface;
-ConReader ctrlReader;
-
 const char *AGSController::AGS_GetPluginName() {
 	return "AGSController";
 }
diff --git a/engines/ags/plugins/ags_controller/ags_controller.h b/engines/ags/plugins/ags_controller/ags_controller.h
index 689ff8c88890..b05f0ad5d459 100644
--- a/engines/ags/plugins/ags_controller/ags_controller.h
+++ b/engines/ags/plugins/ags_controller/ags_controller.h
@@ -33,6 +33,22 @@ class ConReader : public IAGSManagedObjectReader {
 	virtual void Unserialize(int key, const char *serializedData, int dataSize);
 };
 
+struct Controller : public IAGSScriptManagedObject {
+public:
+
+	int Dispose(void *address, bool force) override {
+		return true;
+	}
+
+	const char *GetType() override {
+		return "Controller";
+	};
+
+	int Serialize(void *address, char *buffer, int bufsize) override {
+		return 0;
+	}
+};
+
 class AGSController : public PluginBase {
 	SCRIPT_HASH(AGSController)
 protected:
@@ -58,6 +74,9 @@ class AGSController : public PluginBase {
 	const char *AGS_GetPluginName() override;
 	void AGS_EngineStartup(IAGSEngine *engine) override;
 	int64 AGS_EngineOnEvent(int event, NumberPtr data) override;
+
+	Controller ctrlInterface;
+	ConReader ctrlReader;
 };
 
 } // namespace AGSController