diff --git a/lib/CPUs/MIPS/bsp/examples/dbg.c b/lib/CPUs/MIPS/bsp/examples/dbg.c
index ab55cda..5f038e9 100644
--- a/lib/CPUs/MIPS/bsp/examples/dbg.c
+++ b/lib/CPUs/MIPS/bsp/examples/dbg.c
@@ -250,6 +250,7 @@ void dbg_handler(struct xcptcontext * xcp)
 
 		    tdisasm(g_buf, (long)user_bp[g_bp_index].pAddr, user_bp[g_bp_index].instr, 0, &junk, &junk, &junk);
 			print_word((long)user_bp[g_bp_index].pAddr);sputs(": b   ");sputs(g_buf);sputs("\n");
+			ICACHE_invalidate_at(user_bp[g_bp_index].pAddr);
 			g_bp_index++;
 			break;