diff --git a/cmake/configs/nuttx_px4fmu-v2_default.cmake b/cmake/configs/nuttx_px4fmu-v2_default.cmake
index edf597406e..9b2c674167 100644
--- a/cmake/configs/nuttx_px4fmu-v2_default.cmake
+++ b/cmake/configs/nuttx_px4fmu-v2_default.cmake
@@ -83,7 +83,6 @@ set(config_module_list
 	modules/attitude_estimator_q
 	modules/ekf_att_pos_estimator
 	modules/position_estimator_inav
-	modules/ekf2
 
 	#
 	# Vehicle Control
diff --git a/src/modules/systemlib/circuit_breaker_params.c b/src/modules/systemlib/circuit_breaker_params.c
index e078bb4820..a3eaebbb33 100644
--- a/src/modules/systemlib/circuit_breaker_params.c
+++ b/src/modules/systemlib/circuit_breaker_params.c
@@ -42,8 +42,6 @@
  * parameter needs to set to the key (magic).
  */
 
-#ifdef __PX4_QURT
-
 /**
  * Circuit breaker for power supply check
  *