diff --git a/share/completions/abbr.fish b/share/completions/abbr.fish
index ef272d365..6aafdd261 100644
--- a/share/completions/abbr.fish
+++ b/share/completions/abbr.fish
@@ -2,7 +2,7 @@
 set __fish_abbr_not_add_cond '__fish_seen_subcommand_from --query --rename --erase --show --list --help'
 set __fish_abbr_add_cond 'not __fish_seen_subcommand_from --query --rename --erase --show --list --help'
 function __fish_abbr_add_function_cond
-    argparse -s h/help a/add p/position= f/function r/regex= set-cursor=? \
+    argparse -s h/help a/add p/position= f/function r/regex= 'set-cursor=?' \
         -- (commandline -opc)[2..-1] 2>/dev/null
     and test (count $argv) -eq 1
 end