diff --git a/src/unix/glx11.cpp b/src/unix/glx11.cpp
index 576c7c84fe..d31f34c936 100644
--- a/src/unix/glx11.cpp
+++ b/src/unix/glx11.cpp
@@ -22,6 +22,7 @@
 #if wxUSE_GLCANVAS
 
 #ifndef WX_PRECOMP
+    #include "wx/log.h"
 #endif //WX_PRECOMP
 
 #include "wx/glcanvas.h"