diff --git a/tests/gss/krb5.conf.in b/tests/gss/krb5.conf.in
index 69c16ad7e..160346cb3 100644
--- a/tests/gss/krb5.conf.in
+++ b/tests/gss/krb5.conf.in
@@ -31,3 +31,5 @@ include @srcdirabs@/include-krb5.conf
 [logging]
 	kdc = 0-/FILE:@objdir@/messages.log
 	default = 0-/FILE:@objdir@/messages.log
+
+include @srcdirabs@/missing-krb5.conf