diff --git a/datalink814_ge/src/linklayer/linklayer814.c b/datalink814_ge/src/linklayer/linklayer814.c
index bd8d395..0ca6ba9 100644
--- a/datalink814_ge/src/linklayer/linklayer814.c
+++ b/datalink814_ge/src/linklayer/linklayer814.c
@@ -1331,7 +1331,7 @@ int32_t Linklayer_Proc(L2_INST *instPtr)
 	{
 		if (Linklayer_PktHandler(instPtr, L2_GetLastOptFrameType(instPtr)) != SUCCESS)
 		{
-			DBG_ERROR("Failed to handle last received frame: %ld.\n", instPtr->frame.last);
+			DBG_ERROR("Failed to handle last received frame: %d.\n", instPtr->frame.last);
 		}
 	}