diff --git a/cli/.config/fish/functions/gwtp.fish b/cli/.config/fish/functions/gwtp.fish
index 36eff0e..6b54bb7 100644
--- a/cli/.config/fish/functions/gwtp.fish
+++ b/cli/.config/fish/functions/gwtp.fish
@@ -1,3 +1,3 @@
 function gwtp
-    command git worktree purge $argv
+    command git worktree prune $argv
 end