diff --git a/common.sh b/common.sh
index 2f6e737..e81197f 100644
--- a/common.sh
+++ b/common.sh
@@ -4,3 +4,4 @@ SRC_EXE_NAME=friend_imserver
 SOURCE_PATH=third_party/relation/server/imserver/
 COMPILE_FLAGS="-DGAME_ID=${GAME_ID} -DRELEASE=1 ."
 PRE_COMPILE_CMD=""
+EXT_PKG_FILES="res"