diff --git a/dot_config/topgrade.toml b/dot_config/topgrade.toml
index 84764c8..2e49afd 100644
--- a/dot_config/topgrade.toml
+++ b/dot_config/topgrade.toml
@@ -2,7 +2,7 @@
 #assume_yes = true
 
 # Disable specific steps - same options as the command line flag
-disable = ["containers", "gem", "vim", "tlmgr"]
+disable = ["containers", "gem", "vim", "tlmgr", "mas"]
 
 # Ignore failures for these steps
 #ignore_failures = ["powershell"]