diff --git a/dll/opengl/opengl32/icdload.c b/dll/opengl/opengl32/icdload.c
index 1215e10fcce..0f4c65a7820 100644
--- a/dll/opengl/opengl32/icdload.c
+++ b/dll/opengl/opengl32/icdload.c
@@ -43,7 +43,7 @@ static PVOID APIENTRY wglGetCurrentValue()
     return IntGetCurrentICDPrivate();
 }
 
-static DHGLRC wglGetDHGLRC(struct wgl_context* context)
+static DHGLRC APIENTRY wglGetDHGLRC(struct wgl_context* context)
 {
     return context->dhglrc;
 }