diff --git a/modules/fish.nix b/modules/fish.nix
index b5a96625..3873c7b1 100644
--- a/modules/fish.nix
+++ b/modules/fish.nix
@@ -68,6 +68,8 @@
       grb = "git rebase --interactive";
       grbc = "git rebase --continue";
       gs = "git status";
+      gsma = "git submodule add";
+      gsmu = "git submodule update --init --remote --recursive";
       gst = "git stash";
       gstp = "git stash pop";
       gsw = "git switch";