diff --git a/src/modules/px4iofirmware/registers.c b/src/modules/px4iofirmware/registers.c
index 901dc061da..660a8245ce 100644
--- a/src/modules/px4iofirmware/registers.c
+++ b/src/modules/px4iofirmware/registers.c
@@ -284,8 +284,6 @@ registers_set(uint8_t page, uint8_t offset, const uint16_t *values, unsigned num
 		}
 
 		system_state.fmu_data_received_time = hrt_absolute_time();
-		r_status_flags |= PX4IO_P_STATUS_FLAGS_FMU_OK;
-		r_status_flags &= ~PX4IO_P_STATUS_FLAGS_RAW_PWM;
 
 		break;
 
@@ -306,7 +304,7 @@ registers_set(uint8_t page, uint8_t offset, const uint16_t *values, unsigned num
 		}
 
 		system_state.fmu_data_received_time = hrt_absolute_time();
-		r_status_flags |= PX4IO_P_STATUS_FLAGS_FMU_OK | PX4IO_P_STATUS_FLAGS_RAW_PWM;
+		r_status_flags |= PX4IO_P_STATUS_FLAGS_RAW_PWM;
 
 		break;