diff --git a/harbour/source/rdd/dbfcdx/dbfcdx1.c b/harbour/source/rdd/dbfcdx/dbfcdx1.c
index 16d3492913..e0c5baa6d9 100644
--- a/harbour/source/rdd/dbfcdx/dbfcdx1.c
+++ b/harbour/source/rdd/dbfcdx/dbfcdx1.c
@@ -72,6 +72,9 @@
 */
 
 #include "hbapi.h"
+#ifdef HB_NO_DEFAULT_API_MACROS
+#include "hbapiitm.h"
+#endif
 #include "hbinit.h"
 #include "hbapierr.h"
 #include "hbapilng.h"
diff --git a/harbour/source/rdd/dbffpt/dbffpt1.c b/harbour/source/rdd/dbffpt/dbffpt1.c
index 8759d307cd..66864d8120 100644
--- a/harbour/source/rdd/dbffpt/dbffpt1.c
+++ b/harbour/source/rdd/dbffpt/dbffpt1.c
@@ -62,6 +62,9 @@
 #endif
 
 #include "hbapi.h"
+#ifdef HB_NO_DEFAULT_API_MACROS
+#include "hbapiitm.h"
+#endif
 #include "hbinit.h"
 #include "hbapierr.h"
 #include "hbapilng.h"
diff --git a/harbour/source/rdd/dbfntx/dbfntx1.c b/harbour/source/rdd/dbfntx/dbfntx1.c
index 3bcc05e353..011a8ada27 100644
--- a/harbour/source/rdd/dbfntx/dbfntx1.c
+++ b/harbour/source/rdd/dbfntx/dbfntx1.c
@@ -132,6 +132,9 @@
 */
 
 #include "hbapi.h"
+#ifdef HB_NO_DEFAULT_API_MACROS
+#include "hbapiitm.h"
+#endif
 #include "hbinit.h"
 #include "hbapierr.h"
 #include "hbapilng.h"
diff --git a/harbour/source/rdd/hbsix/sxcompr.c b/harbour/source/rdd/hbsix/sxcompr.c
index 10a80ec7ce..ba91aa0282 100644
--- a/harbour/source/rdd/hbsix/sxcompr.c
+++ b/harbour/source/rdd/hbsix/sxcompr.c
@@ -121,6 +121,9 @@
 
 */
 
+#ifdef HB_NO_DEFAULT_API_MACROS
+#include "hbapiitm.h"
+#endif
 #include "hbsxfunc.h"
 
 /* number of bits for encoded item (position,length) */