diff --git a/src/hardware/hw_main.c b/src/hardware/hw_main.c
index ac8eb213c..ab864f383 100644
--- a/src/hardware/hw_main.c
+++ b/src/hardware/hw_main.c
@@ -2760,8 +2760,11 @@ static void HWR_RenderPolyObjectPlane(polyobj_t *polysector, boolean isceiling,
 		HWR_SetCurrentTexture(NULL);
 
 	// reference point for flat texture coord for each vertex around the polygon
-	flatxref = (float)(((fixed_t)FIXED_TO_FLOAT(polysector->origVerts[0].x) & (~flatflag)) / fflatwidth);
-	flatyref = (float)(((fixed_t)FIXED_TO_FLOAT(polysector->origVerts[0].y) & (~flatflag)) / fflatheight);
+	flatxref = FIXED_TO_FLOAT(polysector->origVerts[0].x);
+	flatyref = FIXED_TO_FLOAT(polysector->origVerts[0].y);
+
+	flatxref = (float)(((fixed_t)flatxref & (~flatflag)) / fflatwidth);
+	flatyref = (float)(((fixed_t)flatyref & (~flatflag)) / fflatheight);
 
 	// transform
 	v3d = planeVerts;