diff --git a/recipes/default/fish b/recipes/default/fish
index be8af8f..5ef7da1 100644
--- a/recipes/default/fish
+++ b/recipes/default/fish
@@ -1,6 +1,9 @@
 #! /bin/bash
 
-sudo_package 'fish'
+
+if ! command_exist fish ; then
+    sudo_package 'fish'
+fi
 
 if [ ! -d $HOME/.oh-my-fish ]; then
     curl -L https://github.com/bpinto/oh-my-fish/raw/master/tools/install.fish | fish
@@ -16,3 +19,5 @@ fi
 add_line 'set fish_path $HOME/.oh-my-fish' $FISH_CONFIG
 add_line "set fish_custom $OMF_CUSTOM" $FISH_CONFIG
 add_line '. $fish_path/oh-my-fish.fish' $FISH_CONFIG
+
+fish -c 'omf install'