diff --git a/libports/ports/lwip.inc b/libports/ports/lwip.inc
index 1554482d2..cfb7f4553 100644
--- a/libports/ports/lwip.inc
+++ b/libports/ports/lwip.inc
@@ -1,2 +1,2 @@
-LWIP_VERSION = STABLE-1_4_1-RC1
+LWIP_VERSION = STABLE-1_4_1
 LWIP         = lwip-$(LWIP_VERSION)
diff --git a/libports/ports/lwip.mk b/libports/ports/lwip.mk
index 7824671c9..ce43aa278 100644
--- a/libports/ports/lwip.mk
+++ b/libports/ports/lwip.mk
@@ -26,7 +26,7 @@ $(DOWNLOAD_DIR)/$(LWIP_TGZ):
 $(CONTRIB_DIR)/$(LWIP): $(DOWNLOAD_DIR)/$(LWIP_TGZ)
 	$(VERBOSE)tar xvzf $< -C $(CONTRIB_DIR) && touch $@
 	$(VERBOSE)find ./src/lib/lwip/ -name "*.patch" |\
-		xargs -ixxx sh -c "patch -p0 -r - -N -d $(CONTRIB_DIR) < xxx" || true
+		xargs -ixxx sh -c "patch -p1 -r - -N -d $(CONTRIB_DIR)/$(LWIP) < xxx" || true
 
 include/lwip/lwip:
 	$(VERBOSE)mkdir -p $@