1 files changed, 2 insertions, 0 deletions
diff --git a/rcfile_y.y b/rcfile_y.y
index 9b0573d1..71d8ea4b 100644
--- a/rcfile_y.y
+++ b/rcfile_y.y
@@ -9,7 +9,9 @@
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/file.h>
+#if defined(HAVE_SYS_WAIT_H)
 #include <sys/wait.h>
+#endif
 #include <sys/stat.h>
 #include <errno.h>
 #if defined(STDC_HEADERS)