diff --git a/dlls/wined3d/drawprim.c b/dlls/wined3d/drawprim.c
index 37482fbfe8d..77b396af293 100644
--- a/dlls/wined3d/drawprim.c
+++ b/dlls/wined3d/drawprim.c
@@ -986,9 +986,6 @@ void drawPrimitive(IWineD3DDevice *iface,
 
     if (NumPrimitives == 0) return;
 
-    /* Signals other modules that a drawing is in progress and the stateblock finalized */
-    This->isInDraw = TRUE;
-
     /* Invalidate the back buffer memory so LockRect will read it the next time */
     for(i = 0; i < GL_LIMITS(buffers); i++) {
         target = (IWineD3DSurfaceImpl *) This->render_targets[i];
@@ -1032,6 +1029,9 @@ void drawPrimitive(IWineD3DDevice *iface,
         }
     }
 
+    /* Signals other modules that a drawing is in progress and the stateblock finalized */
+    This->isInDraw = TRUE;
+
     /* Ok, we will be updating the screen from here onwards so grab the lock */
 
     if (wined3d_settings.offscreen_rendering_mode == ORM_FBO) {