diff --git a/doc/mgmt-api.txt b/doc/mgmt-api.txt
index 6fe0080..202c055 100644
--- a/doc/mgmt-api.txt
+++ b/doc/mgmt-api.txt
@@ -141,7 +141,6 @@ Read Controller Information Command
 		8	Basic Rate/Enhanced Data Rate
 		9	High Speed
 		10	Low Energy
-		11	Peripheral
 
 	This command generates a Command Complete event on success or
 	a Command Status event on failure.
@@ -304,15 +303,9 @@ Set Low Energy Command
 
 	Command Code:		0x000D
 	Controller Index:	<controller id>
-	Command Parameters:	Mode (1 Octet)
+	Command Parameters:	Low_Energy (1 Octet)
 	Return Parameters:	Current_Settings (4 Octets)
 
-	Possible mode values:
-
-			0x00	Off
-			0x01	Central
-			0x02	Peripheral
-
 	This command can be used when the controller is not powered and
 	all settings will be programmed once powered.
 
@@ -322,10 +315,6 @@ Set Low Energy Command
 	This command generates a Command Complete event on success or
 	a Command Status event on failure.
 
-	Setting the mode to Central will enable the Low Energy bit in
-	the supported settings. Setting the mode to Peripheral will enable
-	both the Low Energy and the Peripheral settings bits.
-
 
 Set Device Class
 ================
diff --git a/lib/mgmt.h b/lib/mgmt.h
index f8a9752..6c7e44a 100644
--- a/lib/mgmt.h
+++ b/lib/mgmt.h
@@ -92,7 +92,6 @@ struct mgmt_rp_read_index_list {
 #define MGMT_SETTING_BREDR		0x00000080
 #define MGMT_SETTING_HS			0x00000100
 #define MGMT_SETTING_LE			0x00000200
-#define MGMT_SETTING_PERIPHERAL		0x00000400
 
 #define MGMT_OP_READ_INFO		0x0004
 struct mgmt_rp_read_info {
@@ -136,10 +135,6 @@ struct mgmt_cp_set_discoverable {
 
 #define MGMT_OP_SET_LE			0x000D
 
-#define MGMT_LE_OFF			0x00
-#define MGMT_LE_CENTRAL			0x01
-#define MGMT_LE_PERIPHERAL		0x02
-
 #define MGMT_OP_SET_DEV_CLASS		0x000E
 struct mgmt_cp_set_dev_class {
 	uint8_t major;
diff --git a/monitor/control.c b/monitor/control.c
index ae1a7ae..92dc93a 100644
--- a/monitor/control.c
+++ b/monitor/control.c
@@ -100,8 +100,7 @@ static void mgmt_controller_error(uint16_t len, const void *buf)
 
 static const char *settings_str[] = {
 	"powered", "connectable", "fast-connectable", "discoverable",
-	"pairable", "link-security", "ssp", "br/edr", "hs", "le",
-	"peripheral"
+	"pairable", "link-security", "ssp", "br/edr", "hs", "le"
 };
 
 static void mgmt_new_settings(uint16_t len, const void *buf)
diff --git a/src/mgmt.c b/src/mgmt.c
index 8fe5100..18a653e 100644
--- a/src/mgmt.c
+++ b/src/mgmt.c
@@ -247,10 +247,10 @@ static int mgmt_set_ssp(int index, gboolean ssp)
 	return mgmt_set_mode(index, MGMT_OP_SET_SSP, ssp);
 }
 
-static int mgmt_set_low_energy(int index, uint8_t mode)
+static int mgmt_set_low_energy(int index, gboolean le)
 {
-	DBG("index %d mode %d", index, mode);
-	return mgmt_set_mode(index, MGMT_OP_SET_LE, mode);
+	DBG("index %d le %d", index, le);
+	return mgmt_set_mode(index, MGMT_OP_SET_LE, le);
 }
 
 static inline int mgmt_powered(uint32_t settings)
@@ -336,7 +336,7 @@ static void update_settings(struct btd_adapter *adapter, uint32_t settings)
 
 	if (mgmt_low_energy(info->supported_settings) &&
 						!mgmt_low_energy(settings))
-		mgmt_set_low_energy(index, MGMT_LE_CENTRAL);
+		mgmt_set_low_energy(index, TRUE);
 }
 
 static void mgmt_update_powered(struct btd_adapter *adapter,
diff --git a/tools/btmgmt.c b/tools/btmgmt.c
index 0ae3169..ff6a46a 100644
--- a/tools/btmgmt.c
+++ b/tools/btmgmt.c
@@ -235,7 +235,6 @@ static const char *settings_str[] = {
 				"br/edr",
 				"hs",
 				"le" ,
-				"peripheral",
 };
 
 static void print_settings(uint32_t settings)
@@ -1109,32 +1108,7 @@ static void cmd_hs(int mgmt_sk, uint16_t index, int argc, char **argv)
 
 static void cmd_le(int mgmt_sk, uint16_t index, int argc, char **argv)
 {
-	uint8_t val;
-
-	if (argc < 2) {
-		printf("Specify \"off\", \"central\" or \"peripheral\"\n");
-		exit(EXIT_FAILURE);
-	}
-
-	if (strcasecmp(argv[1], "on") == 0 ||
-			strcasecmp(argv[1], "yes") == 0 ||
-			strcasecmp(argv[1], "central") == 0)
-		val = MGMT_LE_CENTRAL;
-	else if (strcasecmp(argv[1], "peripheral") == 0)
-		val = MGMT_LE_PERIPHERAL;
-	else if (strcasecmp(argv[1], "off") == 0)
-		val = MGMT_LE_OFF;
-	else
-		val = atoi(argv[1]);
-
-	if (index == MGMT_INDEX_NONE)
-		index = 0;
-
-	if (mgmt_send_cmd(mgmt_sk, MGMT_OP_SET_LE, index, &val, sizeof(val),
-						setting_rsp, NULL) < 0) {
-		fprintf(stderr, "Unable to send set_le cmd\n");
-		exit(EXIT_FAILURE);
-	}
+	cmd_setting(mgmt_sk, index, MGMT_OP_SET_LE, argc, argv);
 }
 
 static void class_rsp(int mgmt_sk, uint16_t op, uint16_t id, uint8_t status,