diff --git a/home-manager/modules/common.nix b/home-manager/modules/common.nix
index 08d6f62..7ec206e 100644
--- a/home-manager/modules/common.nix
+++ b/home-manager/modules/common.nix
@@ -125,7 +125,7 @@ in
             fish_greeting = ":";
             flake-src = {
               description = "cd into a flake reference's source directory";
-              body = ''cd (nix eval $argv[2..] --impure --raw --expr "builtins.getFlake $argv[1]")'';
+              body = ''cd (nix eval $argv[2..] --impure --raw --expr "builtins.getFlake \"$argv[1]\"")'';
             };
           };
           shellAbbrs = {