diff --git a/tlm_cmd/common_packet/common_cmd_packet.h b/tlm_cmd/common_packet/common_cmd_packet.h
index 7e332de0b..8f81fe42f 100644
--- a/tlm_cmd/common_packet/common_cmd_packet.h
+++ b/tlm_cmd/common_packet/common_cmd_packet.h
@@ -6,7 +6,7 @@
 #ifndef COMMON_CMD_PACKET_H_
 #define COMMON_CMD_PACKET_H_
 
-#include "../system/time_manager/obc_time.h"
+#include "../../system/time_manager/obc_time.h"
 #include <src_user/tlm_cmd/command_definitions.h>
 
 // ここで CCP_DEST_TYPE を定義する
diff --git a/tlm_cmd/common_packet/common_cmd_packet_util.c b/tlm_cmd/common_packet/common_cmd_packet_util.c
index 8efc80c3b..9293280ec 100644
--- a/tlm_cmd/common_packet/common_cmd_packet_util.c
+++ b/tlm_cmd/common_packet/common_cmd_packet_util.c
@@ -4,8 +4,8 @@
  * @brief  CCP の汎用 Utility
  */
 #include "common_cmd_packet_util.h"
-#include "command_analyze.h"
-#include "../library/endian.h"
+#include "../command_analyze.h"
+#include "../../library/endian.h"
 #include <stddef.h>     // for NULL
 #include <string.h>
 
diff --git a/tlm_cmd/common_packet/common_cmd_packet_util.h b/tlm_cmd/common_packet/common_cmd_packet_util.h
index d0d89b763..752b84f57 100644
--- a/tlm_cmd/common_packet/common_cmd_packet_util.h
+++ b/tlm_cmd/common_packet/common_cmd_packet_util.h
@@ -6,9 +6,9 @@
 #define COMMON_CMD_PACKET_UTIL_H_
 
 #include "common_cmd_packet.h"
-#include "packet_handler.h"
-#include "../applications/timeline_command_dispatcher_id_define.h"
-#include "block_command_table.h" // for bct_id
+#include "../packet_handler.h"
+#include "../../applications/timeline_command_dispatcher_id_define.h"
+#include "../block_command_table.h" // for bct_id
 #include <src_user/applications/app_registry.h>
 
 /**
diff --git a/tlm_cmd/common_packet/common_tlm_packet.h b/tlm_cmd/common_packet/common_tlm_packet.h
index 1c0c9fd04..8f1a2bc86 100644
--- a/tlm_cmd/common_packet/common_tlm_packet.h
+++ b/tlm_cmd/common_packet/common_tlm_packet.h
@@ -6,7 +6,7 @@
 #ifndef COMMON_TLM_PACKET_H_
 #define COMMON_TLM_PACKET_H_
 
-#include "../system/time_manager/obc_time.h"
+#include "../../system/time_manager/obc_time.h"
 #include <src_user/tlm_cmd/telemetry_definitions.h>
 
 // ここで， CTP_APID_TLM_FROM_ME, CTP_MAX_LEN, CommonTlmPacket として使うパケット型を指定する