diff --git a/libraries/liblutil/sasl.c b/libraries/liblutil/sasl.c
index 88e2eedd45..9d9cf120ea 100644
--- a/libraries/liblutil/sasl.c
+++ b/libraries/liblutil/sasl.c
@@ -20,6 +20,7 @@
 #endif
 
 #include <ldap.h>
+#include "ldap_pvt.h"
 #include "lutil_ldap.h"