diff --git a/lib/libutil/Symbol.map b/lib/libutil/Symbol.map
--- a/lib/libutil/Symbol.map
+++ b/lib/libutil/Symbol.map
@@ -123,5 +123,6 @@
 };
 
 FBSDprivate_1.0 {
+	crypt_set_format;
 	__pw_initpwd;
 };