1 files changed, 3 insertions, 0 deletions

diff --git a/includes.h b/includes.h
index d2cc88213..ca943c7e6 100644
--- a/includes.h
+++ b/includes.h
@@ -135,6 +135,9 @@ static /**/const char *const rcsid[] = { (char *)rcsid, "\100(#)" msg }
 #include <sys/strtio.h> /* for TIOCCBRK on HP-UX */
 #endif
 #if defined(HAVE_SYS_PTMS_H) && defined(HAVE_DEV_PTMX)
+# if defined(HAVE_SYS_STREAM_H)
+#  include <sys/stream.h>       /* reqd for queue_t on Solaris 2.5.1 */
+# endif
 #include <sys/ptms.h>   /* for grantpt() and friends */
 #endif