diff --git a/src/drivers/px4fmu/fmu.cpp b/src/drivers/px4fmu/fmu.cpp
index 81712d1860..a9c69d8401 100644
--- a/src/drivers/px4fmu/fmu.cpp
+++ b/src/drivers/px4fmu/fmu.cpp
@@ -1319,10 +1319,9 @@ PX4FMU::cycle()
 
 		} else {
 			// Scan the next protocol
-			set_rc_scan_state(RC_SCAN_SUMD);
+			set_rc_scan_state(RC_SCAN_PPM);
 		}
 
-		set_rc_scan_state(RC_SCAN_PPM);
 		break;
 
 	case RC_SCAN_PPM: