diff --git a/src/ble/att_db_util.c b/src/ble/att_db_util.c
index af64549e8..56beabf6d 100644
--- a/src/ble/att_db_util.c
+++ b/src/ble/att_db_util.c
@@ -37,7 +37,6 @@
 
 #define __BTSTACK_FILE__ "att_db_util.c"
 
-#include <stdlib.h>
 #include <string.h>
 
 #include "ble/att_db_util.h"
@@ -128,7 +127,6 @@ static void att_db_util_add_attribute_uuid16(uint16_t uuid16, uint16_t flags, ui
 }
 
 static void att_db_util_add_attribute_uuid128(const uint8_t * uuid128, uint16_t flags, uint8_t * data, uint16_t data_len){
-	printf("add flags %04x\n", flags);
 	int size = 2 + 2 + 2 + 16 + data_len;
 	if (!att_db_util_assert_space(size)) return;
 	flags |= ATT_PROPERTY_UUID128;
diff --git a/src/ble/att_server.c b/src/ble/att_server.c
index a77d9430e..574c00648 100644
--- a/src/ble/att_server.c
+++ b/src/ble/att_server.c
@@ -43,8 +43,6 @@
 //
 
 #include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
 #include <inttypes.h>