diff --git a/modules/services/owncloud-client.nix b/modules/services/owncloud-client.nix
index 2884affe4..3235dac9c 100644
--- a/modules/services/owncloud-client.nix
+++ b/modules/services/owncloud-client.nix
@@ -29,7 +29,7 @@ in {
       };
 
       Service = {
-        Environment = "PATH=${config.home.profileDirectory}/bin";
+        Environment = [ "PATH=${config.home.profileDirectory}/bin" ];
         ExecStart = "${cfg.package}/bin/owncloud";
       };