diff --git a/common.sh b/common.sh
index d8b2b9a..162b572 100644
--- a/common.sh
+++ b/common.sh
@@ -13,3 +13,4 @@ SOURCE_PATH="third_party/wjtx/trunk/"
 PRE_COMPILE_CMD=""
 COMPILE_CMD="mvn clean package install -Dmaven.test.skip=true"
 POST_COMPILE_CMD="cd game-standalone/target && unzip game-standlone.zip"
+EXT_PKG_FILES="conf spring"