diff --git a/devel/kore/Makefile b/devel/kore/Makefile
index 393151b1d9ef..90d57e9baeb0 100644
--- a/devel/kore/Makefile
+++ b/devel/kore/Makefile
@@ -56,7 +56,7 @@ post-patch:
 # FreeBSD 12.0-CURRENT after r308264
 	@${REINPLACE_CMD} -e 's|CFLAGS+=-O|#|g' \
 		-e 's|/usr/local/|${LOCALBASE}/|g' \
-		-e 's|-pedantic|-pedantic -Wno-error=c11-extensions|g' \
+		-e 's|-pedantic|-pedantic -Wno-c11-extensions|g' \
 		${WRKSRC}/Makefile
 
 pre-install: