diff --git a/glib/gatomic.c b/glib/gatomic.c
index 845c86686..f90eb059c 100644
--- a/glib/gatomic.c
+++ b/glib/gatomic.c
@@ -28,6 +28,7 @@
 #endif
 
 #include "gatomic.h"
+#include "gthread.h"
 #include "gthreadprivate.h"
 
 /**