diff --git a/www/squishdot/Makefile b/www/squishdot/Makefile
index 5481fecf5905..42c271756131 100644
--- a/www/squishdot/Makefile
+++ b/www/squishdot/Makefile
@@ -30,7 +30,7 @@ ZOPEPRODUCTDIR=		lib/python/Products
 WRKSRC=		${WRKDIR}/${ZOPEPRODUCTNAME}
 
 do-build:
-	@${PYTHON_CMD} ${PYTHON_LIBDIR}/compileall.py ${WRKSRC} 2>/dev/null
+	-@${PYTHON_CMD} ${PYTHON_LIBDIR}/compileall.py ${WRKSRC} 2>/dev/null
 
 do-install:
 	@${MKDIR} ${ZOPEBASEDIR}/${ZOPEPRODUCTDIR}/${ZOPEPRODUCTNAME}