diff --git a/scripts/platform/nemu.mk b/scripts/platform/nemu.mk
index cdeaf48..8367675 100644
--- a/scripts/platform/nemu.mk
+++ b/scripts/platform/nemu.mk
@@ -11,7 +11,7 @@ CFLAGS    += -fdata-sections -ffunction-sections
 LDFLAGS   += -T $(AM_HOME)/scripts/linker.ld \
              --defsym=_pmem_start=0x80000000 --defsym=_entry_offset=0x0
 LDFLAGS   += --gc-sections -e _start
-NEMUFLAGS += -b -l $(shell dirname $(IMAGE).elf)/nemu-log.txt
+NEMUFLAGS += -l $(shell dirname $(IMAGE).elf)/nemu-log.txt
 
 CFLAGS += -DMAINARGS=\"$(mainargs)\"
 CFLAGS += -I$(AM_HOME)/am/src/platform/nemu/include