diff --git a/OliveTin/config.yaml b/OliveTin/config.yaml
index 75de10c3..ffe92339 100644
--- a/OliveTin/config.yaml
+++ b/OliveTin/config.yaml
@@ -56,11 +56,13 @@ actions:
  
   - title: "Turn Doppler Mode OFF"
     shell: /home/pi/CubeSatSim/config -K no 
+    icon: "❌"
     onclick: execution-dialog
     timeout: 5
 
   - title: "Turn Simulated Doppler Mode ON"
-    shell: /home/pi/CubeSatSim/config -K sim 
+    shell: /home/pi/CubeSatSim/config -K sim
+    icon: "🟢"
     onclick: execution-dialog
     timeout: 5