diff --git a/fsw/inc/cs_mission_cfg.h b/fsw/inc/cs_mission_cfg.h
index e87f8ce..7413414 100644
--- a/fsw/inc/cs_mission_cfg.h
+++ b/fsw/inc/cs_mission_cfg.h
@@ -25,7 +25,7 @@
 #ifndef CS_MISSION_CFG_H
 #define CS_MISSION_CFG_H
 
-#include "cfe_mission_cfg.h"
+#include <cfe_mission_cfg.h>
 
 /**
  * \defgroup cfscsmissioncfg CFS Checksum Mission Configuration
diff --git a/fsw/inc/cs_msg.h b/fsw/inc/cs_msg.h
index cbe8dca..213b9aa 100644
--- a/fsw/inc/cs_msg.h
+++ b/fsw/inc/cs_msg.h
@@ -25,7 +25,7 @@
 #ifndef CS_MSG_H
 #define CS_MSG_H
 
-#include "cfe.h"
+#include <cfe.h>
 
 /**
  * \defgroup cfscstlm CFS Checksum Telemetry
diff --git a/fsw/inc/cs_msgdefs.h b/fsw/inc/cs_msgdefs.h
index b644404..182b9ed 100644
--- a/fsw/inc/cs_msgdefs.h
+++ b/fsw/inc/cs_msgdefs.h
@@ -25,7 +25,7 @@
 #ifndef CS_MSGDEFS_H
 #define CS_MSGDEFS_H
 
-#include "cfe.h"
+#include <cfe.h>
 
 /**
  * \defgroup cfscscmdcodes CFS Checksum Command Codes
diff --git a/fsw/inc/cs_platform_cfg.h b/fsw/inc/cs_platform_cfg.h
index 88e7e9d..7364a35 100644
--- a/fsw/inc/cs_platform_cfg.h
+++ b/fsw/inc/cs_platform_cfg.h
@@ -25,7 +25,7 @@
 #ifndef CS_PLATFORM_CFG_H
 #define CS_PLATFORM_CFG_H
 
-#include "cfe_platform_cfg.h" /* for CFE_ES_DEFAULT_STACK_SIZE */
+#include <cfe_platform_cfg.h> /* for CFE_ES_DEFAULT_STACK_SIZE */
 
 /**
  * \defgroup cfscsplatformcfg CFS Checksum Platform Configuration
diff --git a/fsw/inc/cs_tbldefs.h b/fsw/inc/cs_tbldefs.h
index 07ba5af..bdae143 100644
--- a/fsw/inc/cs_tbldefs.h
+++ b/fsw/inc/cs_tbldefs.h
@@ -29,7 +29,7 @@
  ** Include section
  **
  **************************************************************************/
-#include "cfe.h"
+#include <cfe.h>
 
 /**************************************************************************
  **