diff --git a/modules/osx/README.md b/modules/osx/README.md
index 498ed2e..1a63e5e 100644
--- a/modules/osx/README.md
+++ b/modules/osx/README.md
@@ -15,7 +15,6 @@ Aliases
 Functions
 ---------
 
-  - `manb` opens _man_ pages in [_Bwana.app_][2].
   - `manp` opens _man_ pages in _Preview.app_.
   - `pfd` prints the current _Finder_ directory.
   - `pfs` prints the current _Finder_ selection.
@@ -29,7 +28,6 @@ Authors
   - [Sorin Ionescu](https://github.com/sorin-ionescu)
 
 [1]: http://www.apple.com/macosx/
-[2]: http://bruji.com/bwana/
 [3]: http://www.iterm2.com/
 [4]: https://github.com/sorin-ionescu/prezto/issues
 
diff --git a/modules/osx/functions/_manb_manp b/modules/osx/functions/_manb
similarity index 63%
rename from modules/osx/functions/_manb_manp
rename to modules/osx/functions/_manb
index bbba2af..b3e551f 100644
--- a/modules/osx/functions/_manb_manp
+++ b/modules/osx/functions/_manb
@@ -1,8 +1,8 @@
-#compdef manb manp
+#compdef manp
 #autoload
 
 #
-# Completes manb and manp.
+# Completes manp.
 #
 # Authors:
 #   Sorin Ionescu <sorin.ionescu@gmail.com>
diff --git a/modules/osx/functions/manb b/modules/osx/functions/manb
deleted file mode 100644
index 66bcd6f..0000000
--- a/modules/osx/functions/manb
+++ /dev/null
@@ -1,24 +0,0 @@
-#
-# Opens man pages in Bwana.app.
-#
-# Authors:
-#   Sorin Ionescu <sorin.ionescu@gmail.com>
-#
-
-function manb {
-  local page
-  if (( $# > 0 )); then
-    for page in "$@"; do
-      open "man://$page" 2>/dev/null
-      if (( $? != 0 )); then
-        print "$0: Bwana is not installed" >&2
-        break
-      fi
-    done
-  else
-    print 'What manual page do you want?' >&2
-  fi
-}
-
-manb "$@"
-