diff --git a/package/network/utils/adb-enablemodem/Makefile b/package/network/utils/adb-enablemodem/Makefile
index 3ffc64af0a4..05479e3f8a1 100644
--- a/package/network/utils/adb-enablemodem/Makefile
+++ b/package/network/utils/adb-enablemodem/Makefile
@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=adb-enablemodem
-PKG_VERSION:=2017-03-05
+PKG_VERSION:=2017.03.05
 PKG_RELEASE:=1
 
 include $(INCLUDE_DIR)/package.mk