diff --git a/photoprism.nix b/photoprism.nix
index ce63abf..662bae9 100644
--- a/photoprism.nix
+++ b/photoprism.nix
@@ -11,7 +11,7 @@
       PHOTOPRISM_SITE_CAPTION = "PhotoPrism";
     };
 
-    originalsPath = /data/photos;
+    originalsPath = "/data/photos";
     #importPath = "/photoprism/imports";
 
     address = "localhost";