diff --git a/pkgs/applications/audio/cozy-audiobooks/default.nix b/pkgs/applications/audio/cozy-audiobooks/default.nix
index 3a53f7d2df92..fa864700dbe7 100644
--- a/pkgs/applications/audio/cozy-audiobooks/default.nix
+++ b/pkgs/applications/audio/cozy-audiobooks/default.nix
@@ -58,6 +58,7 @@ python3Packages.buildPythonApplication rec {
     gst-plugins-good
     gst-plugins-ugly
     gst-plugins-base
+    gst-plugins-bad
   ]);
 
   propagatedBuildInputs = with python3Packages; [