diff --git a/launch_env.sh b/launch_env.sh
index dd4354902b..bfc2e6ac6a 100755
--- a/launch_env.sh
+++ b/launch_env.sh
@@ -11,4 +11,3 @@ if [ -z "$AGNOS_VERSION" ]; then
 fi
 
 export STAGING_ROOT="/data/safe_staging"
-export DISABLE_FW_CACHE=1