diff --git a/ext/dbase/dbf_rec.c b/ext/dbase/dbf_rec.c
index 11ee63b1072..7c976aedc15 100644
--- a/ext/dbase/dbf_rec.c
+++ b/ext/dbase/dbf_rec.c
@@ -4,6 +4,10 @@
  * All Rights Reserved
  */
 
+#ifdef PHP_WIN32
+#include "ext/standard/flock_compat.h"
+#endif
+
 #include <stdio.h>
 #include <fcntl.h>