Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -r96b5f969bbba7b44593c85c8ac003be0a2d87151 -r957988f97f3bea03c4141408cdbb555fc8a140ce
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 96b5f969bbba7b44593c85c8ac003be0a2d87151)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 957988f97f3bea03c4141408cdbb555fc8a140ce)
@@ -4268,7 +4268,7 @@
         memcpy( &payload, message->payload, sizeof( TEST_OVERRIDE_PAYLOAD_T ) );
         if ( FALSE == payload.reset )
         {
-            result = testSetIntegratedVolumeOverride( payload.state.u32 );
+            result = testSetIntegratedVolumeOverride( payload.state.f32 );
         }
         else
         {