diff --git a/package/network/services/wireguard/Makefile b/package/network/services/wireguard/Makefile
index 6f8524cc4b..58bc8b5777 100644
--- a/package/network/services/wireguard/Makefile
+++ b/package/network/services/wireguard/Makefile
@@ -11,12 +11,12 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=wireguard
 
-PKG_VERSION:=0.0.20171127
+PKG_VERSION:=0.0.20171211
 PKG_RELEASE:=1
 
 PKG_SOURCE:=WireGuard-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=https://git.zx2c4.com/WireGuard/snapshot/
-PKG_HASH:=5e0a93cccce70e5758ddebaaa94d3df74cb664f592895efbd43dc6171ee5b25b
+PKG_HASH:=57d799d35e92c905e548d00adeb7ed1ead4d6560f084c99e5aae0a87b4eb09e4
 
 PKG_LICENSE:=GPL-2.0 Apache-2.0
 PKG_LICENSE_FILES:=COPYING
diff --git a/package/network/services/wireguard/patches/100-portability.patch b/package/network/services/wireguard/patches/100-portability.patch
index e55c922073..b26d51ebd8 100644
--- a/package/network/services/wireguard/patches/100-portability.patch
+++ b/package/network/services/wireguard/patches/100-portability.patch
@@ -7,7 +7,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 ---
 --- a/src/tools/Makefile
 +++ b/src/tools/Makefile
-@@ -39,7 +39,7 @@ CFLAGS += -DRUNSTATEDIR="\"$(RUNSTATEDIR
+@@ -43,7 +43,7 @@ CFLAGS += -DRUNSTATEDIR="\"$(RUNSTATEDIR
  ifeq ($(DEBUG_TOOLS),y)
  CFLAGS += -g
  endif