diff --git a/share/completions/rustup.fish b/share/completions/rustup.fish
index 5653350a1..217ad8ca1 100644
--- a/share/completions/rustup.fish
+++ b/share/completions/rustup.fish
@@ -1,5 +1,3 @@
-complete -c rustup
-
 set -l subcmds \
     show \
     update \