diff --git a/lib/krb5/constants.c b/lib/krb5/constants.c
index 3e9024ca5..2d90f7791 100644
--- a/lib/krb5/constants.c
+++ b/lib/krb5/constants.c
@@ -46,6 +46,7 @@ KRB5_LIB_VARIABLE const char *krb5_config_file =
 SYSCONFDIR "/krb5.conf"
 #ifdef _WIN32
 ":%{COMMON_APPDATA}/Kerberos/krb5.conf"
+":%{WINDOWS}/krb5.ini"
 #else
 ":/etc/krb5.conf"
 #endif