diff --git a/df_datalink_sp/src/main.c b/df_datalink_sp/src/main.c
index 91e148b..5b45993 100644
--- a/df_datalink_sp/src/main.c
+++ b/df_datalink_sp/src/main.c
@@ -482,7 +482,7 @@ int main(void)
 	DBG_PRINT("Physical started...\n");
 	Phy_Start(phyInstPtr);
 
-	// Linklayer_Start(linkInstPtr);
+	Linklayer_Start(linkInstPtr);
 
 	while (true)
 	{