diff --git a/completions/lzip b/completions/lzip
index a6f9de09be9..5cda1c2fd58 100644
--- a/completions/lzip
+++ b/completions/lzip
@@ -14,14 +14,14 @@ _lzip()
             --volume-size | --data-size | -${noargopts}@([bmsSB]|[hV]*))
             return
             ;;
-        --decompress-${noargopts}d)
+        --decompress-d)
             decompress=true
             ;;
-        --threads-${noargopts}n)
+        --threads-n)
             COMPREPLY=($(compgen -W "{1..$(_ncpus)}" -- "$cur"))
             return
             ;;
-        --output-${noargopts}o)
+        --output-o)
             _filedir
             return
             ;;