diff --git a/harbour/ChangeLog b/harbour/ChangeLog
index 32732d4721..04a9e8ee22 100644
--- a/harbour/ChangeLog
+++ b/harbour/ChangeLog
@@ -1,3 +1,7 @@
+20000521-00:37 DST Paul Tucker <ptucker@sympatico.ca>
+   * source/rtl/setkey.c
+     + include "hbgtapi.h" - needed for proper c++ support
+
 20000520-10:07 GMT-8 Ron Pinkas <Ron@Profit-Master.com>
 
    * source/compiler/harbour.l
diff --git a/harbour/source/rtl/setkey.c b/harbour/source/rtl/setkey.c
index b1d30ed97b..480c4c53b4 100644
--- a/harbour/source/rtl/setkey.c
+++ b/harbour/source/rtl/setkey.c
@@ -43,6 +43,7 @@
 #include "hbapi.h"
 #include "hbapiitm.h"
 #include "hbapierr.h"
+#include "hbapigt.h"
 
 #define SK_NO_RETURN FALSE