diff --git a/include/egl.h b/include/egl.h
index 1021fc4..1056a5c 100644
--- a/include/egl.h
+++ b/include/egl.h
@@ -43,6 +43,7 @@ typedef void (*__eglMustCastToProperFunctionPointerType)(void);
 #define EGL_GL_TEXTURE_2D                       0x30B1
 #define EGL_TRUE                                1
 #define EGL_IMAGE_PRESERVED_KHR                 0x30D2
+#define EGL_NATIVE_PIXMAP_KHR                   0x30B0
 
 #define GL_TEXTURE_2D                           0x0DE1
 #define GL_RGB                                  0x1907
diff --git a/src/window_texture.c b/src/window_texture.c
index 741a145..81bf053 100644
--- a/src/window_texture.c
+++ b/src/window_texture.c
@@ -1,10 +1,6 @@
 #include "../include/window_texture.h"
 #include <X11/extensions/Xcomposite.h>
 
-#define EGL_TRUE                          1
-#define EGL_IMAGE_PRESERVED_KHR           0x30D2
-#define EGL_NATIVE_PIXMAP_KHR             0x30B0
-
 static int x11_supports_composite_named_window_pixmap(Display *display) {
     int extension_major;
     int extension_minor;