diff --git a/pkgs/by-name/ci/cisco-packet-tracer_9/package.nix b/pkgs/by-name/ci/cisco-packet-tracer_9/package.nix
index 48d19debca0c..0374907e5dd0 100644
--- a/pkgs/by-name/ci/cisco-packet-tracer_9/package.nix
+++ b/pkgs/by-name/ci/cisco-packet-tracer_9/package.nix
@@ -75,6 +75,8 @@ appimageTools.wrapType2 rec {
       install -Dm444 ${contents}/usr/share/icons/hicolor/48x48/apps/app.png $out/share/icons/hicolor/48x48/apps/cisco-packet-tracer-9.png
       cp -r ${contents}/usr/share/icons/gnome/48x48/mimetypes $out/share/icons/hicolor/48x48/
 
+      cp -r ${contents}/usr/share/mime $out/share/
+
       for desktop in $out/share/applications/*.desktop; do
         sed -i '/^\[Desktop Entry\]/a StartupWMClass=PacketTracer' "$desktop"
       done