diff --git a/polymer/eduke32/source/gamevars.c b/polymer/eduke32/source/gamevars.c
index 1a4321e72..de1a764c1 100644
--- a/polymer/eduke32/source/gamevars.c
+++ b/polymer/eduke32/source/gamevars.c
@@ -1679,8 +1679,6 @@ static void Gv_AddSystemVars(void)
     // SYSTEM_GAMEARRAY
     Gv_NewArray("tilesizx", (void *)&tilesiz[0].x, MAXTILES, GAMEARRAY_STRIDE2|GAMEARRAY_READONLY|GAMEARRAY_OFINT);
     Gv_NewArray("tilesizy", (void *)&tilesiz[0].y, MAXTILES, GAMEARRAY_STRIDE2|GAMEARRAY_READONLY|GAMEARRAY_OFINT);
-    Gv_NewArray("tilesizx", NULL, MAXTILES, GAMEARRAY_READONLY);
-    Gv_NewArray("tilesizy", NULL, MAXTILES, GAMEARRAY_READONLY);
 #endif
 }