diff --git a/include/GL/mesa_glinterop.h b/include/GL/mesa_glinterop.h
index 383d7f91aa8..c6a967ea8ec 100644
--- a/include/GL/mesa_glinterop.h
+++ b/include/GL/mesa_glinterop.h
@@ -52,15 +52,12 @@
 
 #include <stddef.h>
 #include <stdint.h>
+#include <GL/glx.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-/* Forward declarations to avoid inclusion of GL/glx.h */
-typedef struct _XDisplay Display;
-typedef struct __GLXcontextRec *GLXContext;
-
 /* Forward declarations to avoid inclusion of EGL/egl.h */
 typedef void *EGLDisplay;
 typedef void *EGLContext;