diff --git a/CHANGELOG.md b/CHANGELOG.md
index 553da34..86b893c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 Noteble changes are documentated in this file.
 
+## dev
+
+### Fixed
+
+- unnecessary argument for zsh completion [#26](https://github.com/kazhala/dotbare/issues/26)
+
 ## 1.3.1 (25/08/2020)
 
 ### Fixed
diff --git a/dotbare.plugin.zsh b/dotbare.plugin.zsh
index e1867c9..6412abe 100644
--- a/dotbare.plugin.zsh
+++ b/dotbare.plugin.zsh
@@ -140,11 +140,11 @@ __dotbare_completion() {
 }
 
 _dotbare_completion_cmd() {
-  local compdef_name="${1:-dotbare}"
+  local compdef_name="dotbare"
   compdef __dotbare_completion "${compdef_name}"
 }
 
 _dotbare_completion_git() {
-  local compdef_name="${1:-dotbare}"
+  local compdef_name="dotbare"
   compdef "${compdef_name}"=git
 }