diff --git a/polymer/eduke32/build/src/sdlayer.c b/polymer/eduke32/build/src/sdlayer.c
index 306fffe9d..e7c9d37bf 100644
--- a/polymer/eduke32/build/src/sdlayer.c
+++ b/polymer/eduke32/build/src/sdlayer.c
@@ -1832,9 +1832,9 @@ int32_t handleevents(void)
                 mousex += ev.motion.xrel;
                 mousey += ev.motion.yrel;
 
-//#ifndef DEBUGGINGAIDS
+#ifndef DEBUGGINGAIDS
                 SDL_WarpMouse(xdim>>1, ydim>>1);
-//#endif
+#endif
             }
             break;