diff --git a/sky/debug.cpp b/sky/debug.cpp
index d16a66c55a4..90355eb54dc 100644
--- a/sky/debug.cpp
+++ b/sky/debug.cpp
@@ -30,7 +30,7 @@
 #include "sky/struc.h"
 #include "sky/compact.h"
 
-#include "common/debugger.cpp"
+#include "common/debugger.h"
 
 namespace Sky {