diff --git a/src/libCom/env/envSubr.c b/src/libCom/env/envSubr.c
index 5d0016d01..f116ab66a 100644
--- a/src/libCom/env/envSubr.c
+++ b/src/libCom/env/envSubr.c
@@ -37,11 +37,11 @@
 *-***************************************************************************/
 
 #include <stdio.h>
-#include <epicsStdlib.h>
 #include <string.h>
 #include <limits.h>
 
 #define epicsExportSharedSymbols
+#include "epicsStdlib.h"
 #include "epicsStdioRedirect.h"
 #include "errMdef.h"
 #include "envDefs.h"
diff --git a/src/libCom/misc/epicsUnitTest.c b/src/libCom/misc/epicsUnitTest.c
index 58936b573..a28212500 100644
--- a/src/libCom/misc/epicsUnitTest.c
+++ b/src/libCom/misc/epicsUnitTest.c
@@ -16,10 +16,9 @@
 #include <stdio.h>
 #include <stdlib.h>
 
+#define epicsExportSharedSymbols
 #include "epicsThread.h"
 #include "epicsMutex.h"
-
-#define epicsExportSharedSymbols
 #include "epicsUnitTest.h"
 
 static epicsMutexId testLock = 0;