diff --git a/slack/prod/common/scripts/postinstall b/slack/prod/common/scripts/postinstall
index 9ff6e0a..3d7bfb2 100755
--- a/slack/prod/common/scripts/postinstall
+++ b/slack/prod/common/scripts/postinstall
@@ -1,3 +1,3 @@
 #!/bin/bash
 
-apt install htop glances sssd-ad
+apt -y install htop glances sssd-ad