diff --git a/common.sh b/common.sh
index 7b0616c..66b3125 100644
--- a/common.sh
+++ b/common.sh
@@ -12,6 +12,7 @@ JAVA_OPTS="$JAVA_OPTS -XX:+TieredCompilation"
 JAVA_OPTS="$JAVA_OPTS -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCApplicationStoppedTime -XX:+HeapDumpOnOutOfMemoryError -Xloggc:log/flash_gc_$(date +"%Y%m%d%H%M").log"
 JAVA_OPTS="$JAVA_OPTS -Dlog4j.configurationFile=${LOG4J2_FILE}"
 
+SOURCE_DIR="third_party/wjtx/"
 SOURCE_PATH="third_party/wjtx/trunk/"
 PRE_COMPILE_CMD="mvn clean package install -Dmaven.test.skip=true"
 COMPILE_CMD="cd ../game-web/trunk && mvn clean package install -Dmaven.test.skip=true"