diff --git a/configure b/configure
index fff8e9bfa4f..ec6bd6f3e29 100755
--- a/configure
+++ b/configure
@@ -6706,6 +6706,7 @@ for ac_header in \
 	sys/user.h \
 	sys/utsname.h \
 	sys/vm86.h \
+	sys/vnode.h \
 	sys/wait.h \
 	syscall.h \
 	termios.h \
diff --git a/configure.ac b/configure.ac
index fcf825e8faa..11334992470 100644
--- a/configure.ac
+++ b/configure.ac
@@ -506,6 +506,7 @@ AC_CHECK_HEADERS(\
 	sys/user.h \
 	sys/utsname.h \
 	sys/vm86.h \
+	sys/vnode.h \
 	sys/wait.h \
 	syscall.h \
 	termios.h \
diff --git a/include/config.h.in b/include/config.h.in
index 4d7c7acf859..bcc6eb90a26 100644
--- a/include/config.h.in
+++ b/include/config.h.in
@@ -1122,6 +1122,9 @@
 /* Define to 1 if you have the <sys/vm86.h> header file. */
 #undef HAVE_SYS_VM86_H
 
+/* Define to 1 if you have the <sys/vnode.h> header file. */
+#undef HAVE_SYS_VNODE_H
+
 /* Define to 1 if you have the <sys/wait.h> header file. */
 #undef HAVE_SYS_WAIT_H