diff --git a/examples/libs/logging/project-conf.h b/examples/libs/logging/project-conf.h
index 2a39f6d5f..8f393c319 100644
--- a/examples/libs/logging/project-conf.h
+++ b/examples/libs/logging/project-conf.h
@@ -46,6 +46,7 @@
 #define LOG_CONF_LEVEL_MAC                         LOG_LEVEL_DBG
 #define LOG_CONF_LEVEL_FRAMER                      LOG_LEVEL_DBG
 #define LOG_CONF_LEVEL_COAP                        LOG_LEVEL_DBG
+#define LOG_CONF_LEVEL_LWM2M                       LOG_LEVEL_DBG
 #define LOG_CONF_LEVEL_6TOP                        LOG_LEVEL_DBG
 
 /* Enable cooja annotations */
diff --git a/os/sys/log-conf.h b/os/sys/log-conf.h
index 1b3f26d03..24cf21f71 100644
--- a/os/sys/log-conf.h
+++ b/os/sys/log-conf.h
@@ -137,6 +137,10 @@
 #define LOG_CONF_LEVEL_COAP                        LOG_LEVEL_NONE
 #endif /* LOG_CONF_LEVEL_COAP */
 
+#ifndef LOG_CONF_LEVEL_LWM2M
+#define LOG_CONF_LEVEL_LWM2M                       LOG_LEVEL_NONE
+#endif /* LOG_CONF_LEVEL_LWM2M */
+
 #ifndef LOG_CONF_LEVEL_MAIN
 #define LOG_CONF_LEVEL_MAIN                        LOG_LEVEL_INFO
 #endif /* LOG_CONF_LEVEL_MAIN */
diff --git a/os/sys/log.c b/os/sys/log.c
index c2d8c8c5e..90709ec5f 100644
--- a/os/sys/log.c
+++ b/os/sys/log.c
@@ -60,6 +60,7 @@ int curr_log_level_mac = LOG_CONF_LEVEL_MAC;
 int curr_log_level_framer = LOG_CONF_LEVEL_FRAMER;
 int curr_log_level_6top = LOG_CONF_LEVEL_6TOP;
 int curr_log_level_coap = LOG_CONF_LEVEL_COAP;
+int curr_log_level_lwm2m = LOG_CONF_LEVEL_LWM2M;
 int curr_log_level_main = LOG_CONF_LEVEL_MAIN;
 
 struct log_module all_modules[] = {
@@ -72,6 +73,7 @@ struct log_module all_modules[] = {
   {"framer", &curr_log_level_framer, LOG_CONF_LEVEL_FRAMER},
   {"6top", &curr_log_level_6top, LOG_CONF_LEVEL_6TOP},
   {"coap", &curr_log_level_coap, LOG_CONF_LEVEL_COAP},
+  {"lwm2m", &curr_log_level_lwm2m, LOG_CONF_LEVEL_LWM2M},
   {"main", &curr_log_level_main, LOG_CONF_LEVEL_MAIN},
   {NULL, NULL, 0},
 };
diff --git a/os/sys/log.h b/os/sys/log.h
index 49ffd3ba6..7c657060c 100644
--- a/os/sys/log.h
+++ b/os/sys/log.h
@@ -82,6 +82,7 @@ extern int curr_log_level_mac;
 extern int curr_log_level_framer;
 extern int curr_log_level_6top;
 extern int curr_log_level_coap;
+extern int curr_log_level_lwm2m;
 extern int curr_log_level_main;
 
 extern struct log_module all_modules[];
@@ -95,6 +96,7 @@ extern struct log_module all_modules[];
 #define LOG_LEVEL_FRAMER                      MIN((LOG_CONF_LEVEL_FRAMER), curr_log_level_framer)
 #define LOG_LEVEL_6TOP                        MIN((LOG_CONF_LEVEL_6TOP), curr_log_level_6top)
 #define LOG_LEVEL_COAP                        MIN((LOG_CONF_LEVEL_COAP), curr_log_level_coap)
+#define LOG_LEVEL_LWM2M                       MIN((LOG_CONF_LEVEL_LWM2M), curr_log_level_lwm2m)
 #define LOG_LEVEL_MAIN                        MIN((LOG_CONF_LEVEL_MAIN), curr_log_level_main)
 
 /* Main log function */
diff --git a/tools/viewconf.c b/tools/viewconf.c
index 610ec0f9f..d70e4f3c3 100644
--- a/tools/viewconf.c
+++ b/tools/viewconf.c
@@ -151,4 +151,5 @@
 ##### "LOG_CONF_LEVEL_FRAMER": _________________ == LOG_CONF_LEVEL_FRAMER
 ##### "LOG_CONF_LEVEL_6TOP": ___________________ == LOG_CONF_LEVEL_6TOP
 ##### "LOG_CONF_LEVEL_COAP": ___________________ == LOG_CONF_LEVEL_COAP
+##### "LOG_CONF_LEVEL_LWM2M": __________________ == LOG_CONF_LEVEL_LWM2M
 ##### "LOG_CONF_LEVEL_MAIN": ___________________ == LOG_CONF_LEVEL_MAIN