diff --git a/contrib/git-ea.nu b/contrib/git-ea.nu
index b67caef..df7de5b 100644
--- a/contrib/git-ea.nu
+++ b/contrib/git-ea.nu
@@ -12,7 +12,7 @@ export extern "git ea backport" [
 
 # Branch
 export extern "git ea branch" [
-    name: string   # Branch name
+    name?: string   # Branch name
     --base(-b)     # Branch base
     --ide(-i)      # Open an IDE for the new branch
     --list(-l)     # List branches