diff --git a/oscar/configuration.nix b/oscar/configuration.nix
index fc035c8..16bb95e 100644
--- a/oscar/configuration.nix
+++ b/oscar/configuration.nix
@@ -103,7 +103,7 @@
     alsa.support32Bit = true;
     pulse.enable = true;
     # If you want to use JACK applications, uncomment this
-    #jack.enable = true;
+    jack.enable = true;
 
     # use the example session manager (no others are packaged yet so this is enabled by default,
     # no need to redefine it in your config for now)