diff --git a/linux/devices/AcsBoardPolling.cpp b/linux/devices/AcsBoardPolling.cpp
index adcbbf19..04fe92df 100644
--- a/linux/devices/AcsBoardPolling.cpp
+++ b/linux/devices/AcsBoardPolling.cpp
@@ -221,7 +221,7 @@ ReturnValue_t AcsBoardPolling::sendMessage(CookieIF* cookie, const uint8_t* send
       }
     }
     if (state == InternalState::IDLE) {
-      state = InternalState::BUSY;
+      state = InternalState::IS_BUSY;
     }
   }
   semaphore->release();
diff --git a/linux/devices/AcsBoardPolling.h b/linux/devices/AcsBoardPolling.h
index e3c3bd24..73195527 100644
--- a/linux/devices/AcsBoardPolling.h
+++ b/linux/devices/AcsBoardPolling.h
@@ -20,7 +20,7 @@ class AcsBoardPolling : public SystemObject,
   ReturnValue_t initialize() override;
 
  private:
-  enum class InternalState { IDLE, BUSY } state = InternalState::IDLE;
+  enum class InternalState { IDLE, IS_BUSY } state = InternalState::IDLE;
   MutexIF* ipcLock;
   static constexpr MutexIF::TimeoutType LOCK_TYPE = MutexIF::TimeoutType::WAITING;
   static constexpr uint32_t LOCK_TIMEOUT = 20;
diff --git a/linux/devices/ImtqPollingTask.cpp b/linux/devices/ImtqPollingTask.cpp
index eccb0898..ca7c75ff 100644
--- a/linux/devices/ImtqPollingTask.cpp
+++ b/linux/devices/ImtqPollingTask.cpp
@@ -245,7 +245,7 @@ ReturnValue_t ImtqPollingTask::sendMessage(CookieIF* cookie, const uint8_t* send
     if (state != InternalState::IDLE) {
       return returnvalue::FAILED;
     }
-    state = InternalState::BUSY;
+    state = InternalState::IS_BUSY;
   }
   semaphore->release();
 
diff --git a/linux/devices/ImtqPollingTask.h b/linux/devices/ImtqPollingTask.h
index 592433c9..32497753 100644
--- a/linux/devices/ImtqPollingTask.h
+++ b/linux/devices/ImtqPollingTask.h
@@ -23,7 +23,7 @@ class ImtqPollingTask : public SystemObject,
  private:
   static constexpr ReturnValue_t NO_REPLY_AVAILABLE = returnvalue::makeCode(2, 0);
 
-  enum class InternalState { IDLE, BUSY } state = InternalState::IDLE;
+  enum class InternalState { IDLE, IS_BUSY } state = InternalState::IDLE;
   imtq::RequestType currentRequest = imtq::RequestType::MEASURE_NO_ACTUATION;
 
   SemaphoreIF* semaphore;
diff --git a/linux/devices/RwPollingTask.cpp b/linux/devices/RwPollingTask.cpp
index 7dff31bb..45528178 100644
--- a/linux/devices/RwPollingTask.cpp
+++ b/linux/devices/RwPollingTask.cpp
@@ -147,7 +147,7 @@ ReturnValue_t RwPollingTask::sendMessage(CookieIF* cookie, const uint8_t* sendDa
     rwCookie->currentRampTime = rampTime;
     rwCookie->specialRequest = specialRequest;
     if (state == InternalState::IDLE) {
-      state = InternalState::BUSY;
+      state = InternalState::IS_BUSY;
       semaphore->release();
     }
   }
diff --git a/linux/devices/RwPollingTask.h b/linux/devices/RwPollingTask.h
index 8a3cc9e4..0131f2b4 100644
--- a/linux/devices/RwPollingTask.h
+++ b/linux/devices/RwPollingTask.h
@@ -41,7 +41,7 @@ class RwPollingTask : public SystemObject, public ExecutableObjectIF, public Dev
   ReturnValue_t initialize() override;
 
  private:
-  enum class InternalState { IDLE, BUSY } state = InternalState::IDLE;
+  enum class InternalState { IDLE, IS_BUSY } state = InternalState::IDLE;
   SemaphoreIF* semaphore;
   bool debugMode = false;
   bool modeAndSpeedWasSet = false;