diff --git a/README.md b/README.md
index 0c43df5..310e5b0 100644
--- a/README.md
+++ b/README.md
@@ -127,10 +127,6 @@ On OS X with homebrew:
 
     brew install shellcheck
 
-On OS X with MacPorts:
-
-    port install shellcheck
-
 On openSUSE
 
     zypper in ShellCheck