diff --git a/salty/base/fish/init.sls b/salty/base/fish/init.sls
index b7eb403..a413384 100644
--- a/salty/base/fish/init.sls
+++ b/salty/base/fish/init.sls
@@ -17,7 +17,7 @@ install-oh-my-fish:
     - name: bin/install --offline --noninteractive
     - cwd: {{ grains.homedir }}/oh-my-fish
     - runas: {{ grains.user }}
-    - unless: test -d "$OMF_PATH"
+    - unless: fish -c "test -d \"$OMF_PATH\""
 
 install-bira:
   cmd.run: