diff --git a/com.cisco.PacketTracer.desktop b/com.cisco.PacketTracer.desktop
index 24b8e35..fee03db 100644
--- a/com.cisco.PacketTracer.desktop
+++ b/com.cisco.PacketTracer.desktop
@@ -8,5 +8,5 @@ Icon=com.cisco.PacketTracer
 Name=Packet Tracer
 Categories=Application;Network;
 
-MimeType=application/x-pkt;application/x-pka;application/x-pkz;
+MimeType=application/x-pkt;application/x-pka;application/x-pkz;application/x-pks;application/x-pksz;
 StartupWMClass=PacketTracer
diff --git a/com.cisco.PacketTracer.url.desktop b/com.cisco.PacketTracer.url.desktop
new file mode 100644
index 0000000..7d32499
--- /dev/null
+++ b/com.cisco.PacketTracer.url.desktop
@@ -0,0 +1,13 @@
+[Desktop Entry]
+Encoding=UTF-8
+Type=Application
+
+Exec=/app/pt/packettracer -uri=%u
+Icon=com.cisco.PacketTracer
+
+Name=Packet Tracer
+Categories=Application;Network;
+NoDisplay=true
+
+MimeType=x-scheme-handler/pttp;
+StartupWMClass=PacketTracer
diff --git a/com.cisco.PacketTracer.yml b/com.cisco.PacketTracer.yml
index 0fbe61f..8a98f93 100644
--- a/com.cisco.PacketTracer.yml
+++ b/com.cisco.PacketTracer.yml
@@ -1,8 +1,15 @@
 app-id: com.cisco.PacketTracer
-runtime: org.freedesktop.Platform
-runtime-version: '21.08'
-sdk: org.freedesktop.Sdk
+runtime: org.kde.Platform
+runtime-version: '5.15-22.08'
+sdk: org.kde.Sdk
+base: io.qt.qtwebengine.BaseApp
+base-version: '5.15-22.08'
 command: /app/pt/packettracer
+separate-locales: false
+
+tags: 
+    - proprietary
+
 finish-args:
   - --share=ipc
   - --share=network
@@ -11,6 +18,7 @@ finish-args:
   - --device=dri
   - --filesystem=xdg-download
   - --persist=.
+  - --env=TZ=
 
 modules:
   - name: packettracer
@@ -26,6 +34,7 @@ modules:
       - install -D /app/pt/art/app.png /app/share/icons/hicolor/48x48/apps/com.cisco.PacketTracer.png
       - install -D com.cisco.PacketTracer.png /app/share/icons/hicolor/128x128/apps/com.cisco.PacketTracer.png
       - install -D com.cisco.PacketTracer.desktop /app/share/applications/com.cisco.PacketTracer.desktop
+      - install -D com.cisco.PacketTracer.url.desktop /app/share/applications/com.cisco.PacketTracer.url.desktop
       - sed -i -e 's\/opt/\/app/\g' /app/pt/packettracer /app/pt/linguist
       - sed -i -e 's\"$@"\-style windows "$@"\;' /app/pt/packettracer /app/pt/linguist
 
@@ -37,5 +46,7 @@ modules:
         path: com.cisco.PacketTracer.appdata.xml
       - type: file
         path: com.cisco.PacketTracer.desktop
+      - type: file
+        path: com.cisco.PacketTracer.url.desktop
       - type: file
         path: com.cisco.PacketTracer.png