diff --git a/stmhal/readline.c b/lib/mp-readline/readline.c
similarity index 100%
rename from stmhal/readline.c
rename to lib/mp-readline/readline.c
diff --git a/stmhal/readline.h b/lib/mp-readline/readline.h
similarity index 100%
rename from stmhal/readline.h
rename to lib/mp-readline/readline.h
diff --git a/stmhal/Makefile b/stmhal/Makefile
index fe9e57a447..aaae4ba106 100644
--- a/stmhal/Makefile
+++ b/stmhal/Makefile
@@ -40,6 +40,7 @@ INC += -I$(HAL_DIR)/inc
 INC += -I$(USBDEV_DIR)/core/inc -I$(USBDEV_DIR)/class/cdc_msc_hid/inc
 #INC += -I$(USBHOST_DIR)
 INC += -I../$(FATFS_DIR)
+INC += -I../lib/mp-readline
 
 CFLAGS_CORTEX_M4 = -mthumb -mtune=cortex-m4 -mabi=aapcs-linux -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -fsingle-precision-constant -Wdouble-promotion
 CFLAGS = $(INC) -Wall -Wpointer-arith -Werror -ansi -std=gnu99 -nostdlib $(CFLAGS_MOD) $(CFLAGS_CORTEX_M4) $(COPT)
@@ -82,6 +83,7 @@ SRC_LIB = $(addprefix lib/,\
 	libm/sf_tan.c \
 	fatfs/ff.c \
 	fatfs/option/ccsbcs.c \
+	mp-readline/readline.c \
 	)
 
 SRC_C = \
@@ -111,7 +113,6 @@ SRC_C = \
 	printf.c \
 	gccollect.c \
 	pybstdio.c \
-	readline.c \
 	pyexec.c \
 	help.c \
 	input.c \