diff --git a/src/mapi/glapi/glapi_dispatch.c b/src/mapi/glapi/glapi_dispatch.c
index 323952366d7..ca15449ed01 100644
--- a/src/mapi/glapi/glapi_dispatch.c
+++ b/src/mapi/glapi/glapi_dispatch.c
@@ -97,6 +97,13 @@
  */
 #include <GLES/glplatform.h>
 
+
+/* Redefine GL_API to avoid MSVC/MinGW warnings about different dllimport
+ * attributes for these prototypes vs those in the GLES/gl.h header.
+ */
+#undef GL_API
+#define GL_API KEYWORD1
+
 GL_API void GL_APIENTRY glClearDepthf (GLclampf depth);
 GL_API void GL_APIENTRY glClipPlanef (GLenum plane, const GLfloat *equation);
 GL_API void GL_APIENTRY glFrustumf (GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat zNear, GLfloat zFar);