diff --git a/fsw/cfe-core/unit-test/es_UT.c b/fsw/cfe-core/unit-test/es_UT.c
index a6c14dfa2..dd6e4b1ff 100644
--- a/fsw/cfe-core/unit-test/es_UT.c
+++ b/fsw/cfe-core/unit-test/es_UT.c
@@ -39,7 +39,6 @@
 ** Includes
 */
 #include "es_UT.h"
-#include <stdio.h>
 
 extern CFE_ES_PerfData_t     *Perf;
 extern CFE_ES_Global_t       CFE_ES_Global;