diff --git a/scripts/Common/Scripts/config.fish b/scripts/Common/Scripts/config.fish
index 8ffdcae6..f0452b49 100644
--- a/scripts/Common/Scripts/config.fish
+++ b/scripts/Common/Scripts/config.fish
@@ -4,6 +4,10 @@ function getConfig -S -a property
     evalModule "$CONFIG_MODULE" "$property" $argv[2..]
 end
 
+function isSet -S -a property
+    not test "$(getConfig "$property" --json)" = "null"
+end
+
 function collectionActive -S -a name
     [ "$(getConfig "valhalla.software.$name" --json)" = "true" ]
 end