diff --git a/mission/controller/acs/control/SafeCtrl.cpp b/mission/controller/acs/control/SafeCtrl.cpp
index f0510e13..ce50f276 100644
--- a/mission/controller/acs/control/SafeCtrl.cpp
+++ b/mission/controller/acs/control/SafeCtrl.cpp
@@ -9,7 +9,7 @@ SafeCtrl::SafeCtrl(AcsParameters *acsParameters_) { acsParameters = acsParameter
 
 SafeCtrl::~SafeCtrl() {}
 
-uint8_t SafeCtrl::safeCtrlStrategy(const bool magFieldValid, const ReturnValue_t mekfValid,
+uint8_t SafeCtrl::safeCtrlStrategy(const bool magFieldValid, const bool mekfValid,
                                    const bool satRotRateValid, const bool sunDirValid,
                                    const uint8_t mekfEnabled, const uint8_t dampingEnabled) {
   if (not magFieldValid) {
diff --git a/mission/controller/acs/control/SafeCtrl.h b/mission/controller/acs/control/SafeCtrl.h
index 2df5d500..91625360 100644
--- a/mission/controller/acs/control/SafeCtrl.h
+++ b/mission/controller/acs/control/SafeCtrl.h
@@ -12,7 +12,7 @@ class SafeCtrl {
   SafeCtrl(AcsParameters *acsParameters_);
   virtual ~SafeCtrl();
 
-  uint8_t safeCtrlStrategy(const bool magFieldValid, const ReturnValue_t mekfValid,
+  uint8_t safeCtrlStrategy(const bool magFieldValid, const bool mekfValid,
                            const bool satRotRateValid, const bool sunDirValid,
                            const uint8_t mekfEnabled, const uint8_t dampingEnabled);