diff --git a/df_datalink_sp/src/networking/link_layer/service.c b/df_datalink_sp/src/networking/link_layer/service.c
index ae76f30..2301bbd 100644
--- a/df_datalink_sp/src/networking/link_layer/service.c
+++ b/df_datalink_sp/src/networking/link_layer/service.c
@@ -244,7 +244,7 @@ int32_t L2_Service_PktHandler(L2_INST *instPtr, uint8_t *msg)
 			node = L2_AppendNode(instPtr->nodeList, nodeId, L2_NODE_MEMBER);
 			if(node == NULL) 
 			{
-				DBG_ERROR("Failed to append new node [id: %d]", nodeId);
+				DBG_ERROR("Failed to append new node [id: %" PRIu8 "]", nodeId);
 				Status = ENOMEM;
 				break;
 			}