diff --git a/dummies/GpsCtrlDummy.cpp b/dummies/GpsCtrlDummy.cpp
index 3a1f61ba..e69261b4 100644
--- a/dummies/GpsCtrlDummy.cpp
+++ b/dummies/GpsCtrlDummy.cpp
@@ -1,3 +1,21 @@
 #include "GpsCtrlDummy.h"
 
-GpsCtrlDummy::GpsCtrlDummy(object_id_t objectId): ExtendedControllerBase(objectId, 20) {}
+GpsCtrlDummy::GpsCtrlDummy(object_id_t objectId) : ExtendedControllerBase(objectId, 20) {}
+
+ReturnValue_t GpsCtrlDummy::handleCommandMessage(CommandMessage* message) {
+  return returnvalue::OK;
+}
+
+void GpsCtrlDummy::performControlOperation() {}
+
+ReturnValue_t GpsCtrlDummy::checkModeCommand(Mode_t mode, Submode_t submode,
+                                             uint32_t* msToReachTheMode) {
+  return returnvalue::OK;
+}
+
+ReturnValue_t GpsCtrlDummy::initializeLocalDataPool(localpool::DataPool& localDataPoolMap,
+                                                    LocalDataPoolManager& poolManager) {
+  return returnvalue::OK;
+}
+
+LocalPoolDataSetBase* GpsCtrlDummy::getDataSetHandle(sid_t sid) { return nullptr; }
diff --git a/dummies/GpsCtrlDummy.h b/dummies/GpsCtrlDummy.h
index 3d6f40bc..128a9a85 100644
--- a/dummies/GpsCtrlDummy.h
+++ b/dummies/GpsCtrlDummy.h
@@ -3,10 +3,18 @@
 
 #include <fsfw/controller/ExtendedControllerBase.h>
 
-class GpsCtrlDummy: public ExtendedControllerBase {
-public:
+class GpsCtrlDummy : public ExtendedControllerBase {
+ public:
   GpsCtrlDummy(object_id_t objectId);
-private:
+
+ private:
+  ReturnValue_t handleCommandMessage(CommandMessage* message) override;
+  void performControlOperation() override;
+  ReturnValue_t checkModeCommand(Mode_t mode, Submode_t submode,
+                                 uint32_t* msToReachTheMode) override;
+  ReturnValue_t initializeLocalDataPool(localpool::DataPool& localDataPoolMap,
+                                        LocalDataPoolManager& poolManager) override;
+  LocalPoolDataSetBase* getDataSetHandle(sid_t sid) override;
 };
 
 #endif /* DUMMIES_GPSCTRLDUMMY_H_ */
diff --git a/dummies/GpsDhbDummy.cpp b/dummies/GpsDhbDummy.cpp
index 84c82da4..d46e6265 100644
--- a/dummies/GpsDhbDummy.cpp
+++ b/dummies/GpsDhbDummy.cpp
@@ -10,19 +10,22 @@ void GpsDhbDummy::doStartUp() {}
 
 void GpsDhbDummy::doShutDown() {}
 
-ReturnValue_t GpsDhbDummy::buildNormalDeviceCommand(DeviceCommandId_t *id) { return NOTHING_TO_SEND; }
+ReturnValue_t GpsDhbDummy::buildNormalDeviceCommand(DeviceCommandId_t *id) {
+  return NOTHING_TO_SEND;
+}
 
 ReturnValue_t GpsDhbDummy::buildTransitionDeviceCommand(DeviceCommandId_t *id) {
   return NOTHING_TO_SEND;
 }
 
 ReturnValue_t GpsDhbDummy::buildCommandFromCommand(DeviceCommandId_t deviceCommand,
-                                                const uint8_t *commandData, size_t commandDataLen) {
+                                                   const uint8_t *commandData,
+                                                   size_t commandDataLen) {
   return returnvalue::OK;
 }
 
-ReturnValue_t GpsDhbDummy::scanForReply(const uint8_t *start, size_t len, DeviceCommandId_t *foundId,
-                                     size_t *foundLen) {
+ReturnValue_t GpsDhbDummy::scanForReply(const uint8_t *start, size_t len,
+                                        DeviceCommandId_t *foundId, size_t *foundLen) {
   return returnvalue::OK;
 }
 
@@ -35,7 +38,7 @@ void GpsDhbDummy::fillCommandAndReplyMap() {}
 uint32_t GpsDhbDummy::getTransitionDelayMs(Mode_t modeFrom, Mode_t modeTo) { return 500; }
 
 ReturnValue_t GpsDhbDummy::initializeLocalDataPool(localpool::DataPool &localDataPoolMap,
-                                                LocalDataPoolManager &poolManager) {
+                                                   LocalDataPoolManager &poolManager) {
   localDataPoolMap.emplace(GpsHyperion::LATITUDE, new PoolEntry<double>({0.0}, 1));
   localDataPoolMap.emplace(GpsHyperion::LONGITUDE, new PoolEntry<double>({0.0}, 1));
   localDataPoolMap.emplace(GpsHyperion::ALTITUDE, new PoolEntry<double>({0.0}));
diff --git a/dummies/helpers.cpp b/dummies/helpers.cpp
index 1fd8a37c..b983f221 100644
--- a/dummies/helpers.cpp
+++ b/dummies/helpers.cpp
@@ -5,6 +5,7 @@
 #include <dummies/ComCookieDummy.h>
 #include <dummies/ComIFDummy.h>
 #include <dummies/CoreControllerDummy.h>
+#include <dummies/GpsCtrlDummy.h>
 #include <dummies/GpsDhbDummy.h>
 #include <dummies/GyroAdisDummy.h>
 #include <dummies/GyroL3GD20Dummy.h>
@@ -64,15 +65,23 @@ void dummy::createDummies(DummyCfg cfg, PowerSwitchIF& pwrSwitcher, GpioIF* gpio
 
   if (cfg.addAcsBoardDummies) {
     std::array<DeviceHandlerBase*, 8> assemblyDhbs;
-    assemblyDhbs[0] = new MgmLIS3MDLDummy(objects::MGM_0_LIS3_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
-    assemblyDhbs[1] = new MgmLIS3MDLDummy(objects::MGM_2_LIS3_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
-    assemblyDhbs[2] = new MgmRm3100Dummy(objects::MGM_1_RM3100_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
-    assemblyDhbs[3] = new MgmRm3100Dummy(objects::MGM_3_RM3100_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
-    assemblyDhbs[4] = new GyroAdisDummy(objects::GYRO_0_ADIS_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
-    assemblyDhbs[5] = new GyroL3GD20Dummy(objects::GYRO_1_L3G_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
-    assemblyDhbs[6] = new GyroAdisDummy(objects::GYRO_2_ADIS_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
-    assemblyDhbs[7] = new GyroL3GD20Dummy(objects::GYRO_3_L3G_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
-    auto* gpsCtrl = new GpsDhbDummy(objects::GPS_CONTROLLER, objects::DUMMY_COM_IF, comCookieDummy);
+    assemblyDhbs[0] =
+        new MgmLIS3MDLDummy(objects::MGM_0_LIS3_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
+    assemblyDhbs[1] =
+        new MgmLIS3MDLDummy(objects::MGM_2_LIS3_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
+    assemblyDhbs[2] =
+        new MgmRm3100Dummy(objects::MGM_1_RM3100_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
+    assemblyDhbs[3] =
+        new MgmRm3100Dummy(objects::MGM_3_RM3100_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
+    assemblyDhbs[4] =
+        new GyroAdisDummy(objects::GYRO_0_ADIS_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
+    assemblyDhbs[5] =
+        new GyroL3GD20Dummy(objects::GYRO_1_L3G_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
+    assemblyDhbs[6] =
+        new GyroAdisDummy(objects::GYRO_2_ADIS_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
+    assemblyDhbs[7] =
+        new GyroL3GD20Dummy(objects::GYRO_3_L3G_HANDLER, objects::DUMMY_COM_IF, comCookieDummy);
+    auto* gpsCtrl = new GpsCtrlDummy(objects::GPS_CONTROLLER);
     ObjectFactory::createAcsBoardAssy(pwrSwitcher, assemblyDhbs, gpsCtrl, gpioIF);
   }
 
diff --git a/dummies/helpers.h b/dummies/helpers.h
index 1d30f451..878702e3 100644
--- a/dummies/helpers.h
+++ b/dummies/helpers.h
@@ -2,6 +2,8 @@
 
 #include <fsfw/power/PowerSwitchIF.h>
 
+class GpioIF;
+
 namespace dummy {
 
 struct DummyCfg {