diff --git a/pkgs/applications/networking/mumble/default.nix b/pkgs/applications/networking/mumble/default.nix
index 3ec24bb20226..fa8ccf60a2a0 100644
--- a/pkgs/applications/networking/mumble/default.nix
+++ b/pkgs/applications/networking/mumble/default.nix
@@ -138,6 +138,6 @@ in {
   mumble_git = client gitSource;
   murmur     = server stableSource;
   murmur_git = (server gitSource).overrideAttrs (old: {
-    meta = old.meta // { broken = true; };
+    meta = old.meta // { broken = iceSupport; };
   });
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 35cc24972d27..ad198ec373cd 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -14828,7 +14828,18 @@ with pkgs;
       speechdSupport = config.mumble.speechdSupport or false;
       pulseSupport = config.pulseaudio or false;
       iceSupport = config.murmur.iceSupport or true;
-    }) mumble mumble_git murmur murmur_git;
+    }) mumble mumble_git murmur;
+
+  inherit (callPackages ../applications/networking/mumble {
+      avahi = avahi.override {
+        withLibdnssdCompat = true;
+      };
+      qt5 = qt56; # Mumble doesn't work with Qt > 5.5
+      jackSupport = config.mumble.jackSupport or false;
+      speechdSupport = config.mumble.speechdSupport or false;
+      pulseSupport = config.pulseaudio or false;
+      iceSupport = false;
+    }) murmur_git;
 
   mumble_overlay = callPackage ../applications/networking/mumble/overlay.nix {
     mumble_i686 = if system == "x86_64-linux"