diff --git a/scripts/riscv32-nemu.mk b/scripts/riscv32-nemu.mk
index a1bb6dc..5f94579 100644
--- a/scripts/riscv32-nemu.mk
+++ b/scripts/riscv32-nemu.mk
@@ -1,7 +1,7 @@
 include $(AM_HOME)/scripts/isa/riscv.mk
 include $(AM_HOME)/scripts/platform/nemu.mk
 CFLAGS  += -DISA_H=\"riscv/riscv.h\"
-COMMON_CFLAGS += -march=rv32im_zicsr -mabi=ilp32e  # overwrite
+COMMON_CFLAGS += -march=rv32im_zicsr -mabi=ilp32  # overwrite
 LDFLAGS       += -melf32lriscv                     # overwrite
 
 AM_SRCS += riscv/nemu/start.S \