diff --git a/common/bash.nix b/common/bash.nix
index 1551d74..74ecf6c 100644
--- a/common/bash.nix
+++ b/common/bash.nix
@@ -31,4 +31,6 @@
       '';
     };
   };
+
+  environment.systemPackages = [pkgs.comma];
 }