diff --git a/include/com/sequencer.h b/include/com/sequencer.h
index f2c4c4e..4b98e08 100644
--- a/include/com/sequencer.h
+++ b/include/com/sequencer.h
@@ -31,7 +31,6 @@
 #ifndef TBX_COM_SEQUENCER_H_
 #define TBX_COM_SEQUENCER_H_
 
-
 #include <core/core.h>
 #include <core/crtp.h>
 #include <cont/range.h>
diff --git a/include/cont/deque.h b/include/cont/deque.h
index ea4c27b..dbc537a 100644
--- a/include/cont/deque.h
+++ b/include/cont/deque.h
@@ -33,7 +33,6 @@
 
 #include <core/core.h>
 #include <core/ring_iterator.h>
-#include <cont/range.h>
 
 #include <array>
 #include <atomic>
diff --git a/include/drv/cli_device.h b/include/drv/cli_device.h
index 2baac20..57cd27d 100644
--- a/include/drv/cli_device.h
+++ b/include/drv/cli_device.h
@@ -31,12 +31,9 @@
 #ifndef TBX_DRV_CLI_DEVICE_H_
 #define TBX_DRV_CLI_DEVICE_H_
 
-#define __cplusplus 201703L
-
 #include <core/core.h>
 #include <core/crtp.h>
 #include <cont/equeue.h>
-#include <cont/range.h>
 #include <com/sequencer.h>
 
 #include <cstring>