diff --git a/README.md b/README.md
index 00196d4..6fa0341 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ Zsh and Bash Completion file
 
     git clone https://github.com/magicdrive/kirke.git
     cd kirke
-    source ./misc/completion/kirke_completion.sh
+    source ./misc/completion/kirke-completion.sh
 
 Usage
 -----
diff --git a/misc/completion/kirke_completion.sh b/misc/completion/kirke-completion.sh
similarity index 100%
rename from misc/completion/kirke_completion.sh
rename to misc/completion/kirke-completion.sh