diff --git a/GL/glx/glxcontext.h b/GL/glx/glxcontext.h
index a54e323cc..eb10ee2a8 100644
--- a/GL/glx/glxcontext.h
+++ b/GL/glx/glxcontext.h
@@ -40,9 +40,6 @@
 **
 */
 
-/* XXX: should be defined somewhere globally */
-#define CAPI
-
 #include "GL/internal/glcore.h"
 
 typedef struct __GLXtextureFromPixmap __GLXtextureFromPixmap;
diff --git a/GL/glx/glxscreens.h b/GL/glx/glxscreens.h
index a7700f649..bba45572f 100644
--- a/GL/glx/glxscreens.h
+++ b/GL/glx/glxscreens.h
@@ -40,9 +40,6 @@
 **
 */
 
-/* XXX: should be defined somewhere globally */
-#define CAPI
-
 #include "GL/internal/glcore.h"
 
 /*