diff --git a/datalink814_ge/src/linklayer/linklayer814.c b/datalink814_ge/src/linklayer/linklayer814.c
index 6a86b95..1537b13 100644
--- a/datalink814_ge/src/linklayer/linklayer814.c
+++ b/datalink814_ge/src/linklayer/linklayer814.c
@@ -39,7 +39,6 @@ static void L2_SetSlotNum(L2_INST *instPtr, uint32_t newSlotNum);
 static void L2_SetFrameNum(L2_INST *instPtr, uint32_t newFrameNum);
 static void L2_UpdateSlotNum(L2_INST *instPtr);
 static void L2_DataAvailUpdate(L2_INST *instPtr, bool status);
-static L2_FRAME_TYPE L2_GetReceiveFrameType(L2_INST *instPtr);
 
 /**
  * @brief	helper function to update linkelayer state