diff --git a/openwrt/freewtp/Makefile b/openwrt/freewtp/Makefile
index 0a69e01..b8d0368 100644
--- a/openwrt/freewtp/Makefile
+++ b/openwrt/freewtp/Makefile
@@ -14,7 +14,7 @@ PKG_RELEASE:=1
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/travelping/freewtp.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=a631f89729604f77a4907e5597bf15dd916f1e33
+PKG_SOURCE_VERSION:=17c39e441ad7860acb211d08d8fb7eb60a84cb35
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)