diff --git a/include/wine/wined3d_gl.h b/include/wine/wined3d_gl.h
index df5d4c318ce..50717fcf385 100644
--- a/include/wine/wined3d_gl.h
+++ b/include/wine/wined3d_gl.h
@@ -672,6 +672,7 @@ typedef unsigned int GLhandleARB;
 #endif
 #ifndef GL_ARB_vertex_shader
 #define GL_ARB_vertex_shader 1
+#define GL_VERTEX_SHADER_ARB              0x8B31
 #define GL_PROGRAM_OBJECT_ARB             0x8B40
 #define GL_SHADER_OBJECT_ARB              0x8B48
 #define GL_OBJECT_TYPE_ARB                0x8B4E