diff --git a/lib/krb5/libkrb5-exports.def.in b/lib/krb5/libkrb5-exports.def.in
index 4cad0749e..3ee5e1a6e 100644
--- a/lib/krb5/libkrb5-exports.def.in
+++ b/lib/krb5/libkrb5-exports.def.in
@@ -88,7 +88,7 @@ EXPORTS
 	krb5_cc_clear_mcred
 	krb5_cc_close
 	krb5_cc_copy_cache
-	krb5_cc_copy_creds
+	krb5_cc_copy_creds      ;!
 	krb5_cc_copy_match_f
 	krb5_cc_default
 	krb5_cc_default_name