diff --git a/fsw/src/ci_lab_app.c b/fsw/src/ci_lab_app.c
index 909c8c8..2fcc6c8 100644
--- a/fsw/src/ci_lab_app.c
+++ b/fsw/src/ci_lab_app.c
@@ -75,7 +75,7 @@ int32 CI_LAB_ReportHousekeeping(const CFE_MSG_CommandHeader_t *data);
 /*            and acts accordingly to process them.                           */
 /*                                                                            */
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *  * *  * * * * **/
-void CI_Lab_AppMain(void)
+void CI_LAB_AppMain(void)
 {
     int32            status;
     uint32           RunStatus = CFE_ES_RunStatus_APP_RUN;
diff --git a/fsw/src/ci_lab_app.h b/fsw/src/ci_lab_app.h
index 16e245f..3c51e8f 100644
--- a/fsw/src/ci_lab_app.h
+++ b/fsw/src/ci_lab_app.h
@@ -52,7 +52,7 @@
 ** Note: Except for the entry point (CI_LAB_AppMain), these
 **       functions are not called from any other source module.
 */
-void CI_Lab_AppMain(void);
+void CI_LAB_AppMain(void);
 void CI_LAB_TaskInit(void);
 void CI_LAB_ProcessCommandPacket(CFE_SB_Buffer_t *SBBufPtr);
 void CI_LAB_ProcessGroundCommand(CFE_SB_Buffer_t *SBBufPtr);