diff --git a/default.nix b/default.nix
index fa08059..ddab27b 100644
--- a/default.nix
+++ b/default.nix
@@ -80,7 +80,7 @@ rec {
   libhl = pkgs.callPackage ./pkgs/development/libraries/libhl { };
 
   mopidy-subidy = pkgs.callPackage ./pkgs/applications/audio/mopidy/subidy.nix {
-    inherit (python3Packages) py-sonic;
+    python3Packages = pkgs.python3Packages // python3Packages;
   };
 
   pam_gnupg = pkgs.callPackage ./pkgs/os-specific/linux/pam_gnupg { };
diff --git a/pkgs/applications/audio/mopidy/subidy.nix b/pkgs/applications/audio/mopidy/subidy.nix
index 8858b7e..f68b884 100644
--- a/pkgs/applications/audio/mopidy/subidy.nix
+++ b/pkgs/applications/audio/mopidy/subidy.nix
@@ -3,7 +3,6 @@
 , python3Packages
 
 , mopidy
-, py-sonic
 }:
 
 python3Packages.buildPythonApplication rec {
@@ -17,7 +16,7 @@ python3Packages.buildPythonApplication rec {
     sha256 = "0c5ghhhrj5v3yp4zmll9ari6r5c6ha8c1izwqshvadn40b02q7xz";
   };
 
-  propagatedBuildInputs = [ mopidy py-sonic ];
+  propagatedBuildInputs = [ mopidy python3Packages.py-sonic ];
 
   doCheck = false;