diff --git a/bakara/src/bakara.h b/bakara/src/bakara.h
index a20d1d0..f13372c 100644
--- a/bakara/src/bakara.h
+++ b/bakara/src/bakara.h
@@ -2,15 +2,11 @@
 
 #include <bakara/math/type.h>
 #include <bakara/core/log.h>
-#include <bakara/core/base.h>
 #include <bakara/core/assert.h>
 #include <bakara/io/io_codes.h>
-#include <bakara/events/event.h>
-#include <bakara/events/key_event.h>
-#include <bakara/events/mouse_event.h>
-#include <bakara/events/window_event.h>
-#include <bakara/events/app_event.h>
 
+#include <bakara/events/events.h>
 #include <bakara/core/application.h>
+#include <bakara/core/layer.h>
 
 #include <bakara/core/entry.h>
\ No newline at end of file
diff --git a/bakara/src/bkpch.h b/bakara/src/bkpch.h
index 7ef5f38..1e20fb7 100644
--- a/bakara/src/bkpch.h
+++ b/bakara/src/bkpch.h
@@ -9,6 +9,7 @@
 #include <sstream>
 #include <array>
 #include <vector>
+#include <deque>
 #include <exception>
 
 #include <bakara/core/log.h>