diff --git a/lib/krb5/krb5_storage.3 b/lib/krb5/krb5_storage.3
index aad3145eb..5d23a023c 100644
--- a/lib/krb5/krb5_storage.3
+++ b/lib/krb5/krb5_storage.3
@@ -140,7 +140,7 @@ Kerberos 5 Library (libkrb5, -lkrb5)
 .Ft krb5_error_code
 .Fn krb5_ret_stringz "krb5_storage *sp" "char **string"
 .Ft krb5_error_code
-.Fn krb5_store_principal "krb5_storage *sp" "krb5_principal p"
+.Fn krb5_store_principal "krb5_storage *sp" "krb5_const_principal p"
 .Ft krb5_error_code
 .Fn krb5_ret_principal "krb5_storage *sp" "krb5_principal *princ"
 .Ft krb5_error_code