diff --git a/_Sidebar.md b/_Sidebar.md
index 731c33b..f901d5a 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -1,4 +1,4 @@
-[ShellCheck](https://github.com//koalaman/shellcheck/wiki/)
+[ShellCheck](https://github.com/koalaman/shellcheck/wiki)
 
 * Installation
   * [CentOS6](https://github.com/koalaman/shellcheck/wiki/CentOS6)