diff --git a/tools/release/release-ci.sh b/tools/release/release-ci.sh
index 3708d6e4..cd4d46e9 100755
--- a/tools/release/release-ci.sh
+++ b/tools/release/release-ci.sh
@@ -3,8 +3,7 @@
 set -x
 
 apt-get update
-apt-get -y install jq git file
-#apt-get p7zip-full
+apt-get -y install jq git file p7zip-full
 
 function getattr() {
   curl -s -H "Metadata-Flavor: Google" http://metadata.google.internal/computeMetadata/v1/$2/attributes/$1