diff --git a/share/completions/case.fish b/share/completions/case.fish
index 55d0129b4..009931da1 100644
--- a/share/completions/case.fish
+++ b/share/completions/case.fish
@@ -1,2 +1,3 @@
 
 complete -c case -s h -l help --description 'Display help and exit'
+complete -c case -u