diff --git a/motorApp/MotorSimSrc/devMotorSim.c b/motorApp/MotorSimSrc/devMotorSim.c
index 365c2267..15552418 100644
--- a/motorApp/MotorSimSrc/devMotorSim.c
+++ b/motorApp/MotorSimSrc/devMotorSim.c
@@ -122,7 +122,7 @@ void motor_callback( void * param, unsigned int nReasons, unsigned int * reasons
   if (nReasons > 0)
   {
       pPrvt->needUpdate = 1;
-      scanOnce( pRec );
+      scanOnce( (struct dbCommon *)pRec );
   }
 }