diff --git a/common.sh b/common.sh
index 3a2da60..97c039a 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 -DLIB_DIR=ubuntu20.04_g++-9 ."
 PRE_COMPILE_CMD=""
+EXT_PKG_FILES=res