diff --git a/include/GL/gl.h b/include/GL/gl.h
index f5bac3670a0..d4475db362f 100644
--- a/include/GL/gl.h
+++ b/include/GL/gl.h
@@ -2086,7 +2086,7 @@ typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEATIPROC) (GLenum modeRGB, GLen
 
 
 /* GL_OES_EGL_image */
-#ifndef GL_OES_EGL_image
+#if !defined(GL_OES_EGL_image) && !defined(GL_EXT_EGL_image_storage)
 typedef void* GLeglImageOES;
 #endif