diff --git a/src/test/seq_rewriter.cpp b/src/test/seq_rewriter.cpp
index bfdb3dc9d0..45ae1c47ec 100644
--- a/src/test/seq_rewriter.cpp
+++ b/src/test/seq_rewriter.cpp
@@ -56,7 +56,7 @@ static void test_seq_foldl_nth_model_validation() {
     Z3_del_context(ctx);
 }
 
-static void test_seq_fold_scalar_model_validation() {
+static void test_seq_foldl_foldli_scalar_model_validation() {
     Z3_context ctx = Z3_mk_context(nullptr);
     char const* result =
         Z3_eval_smtlib2_string(ctx,
@@ -90,6 +90,7 @@ static void test_seq_fold_scalar_model_validation() {
             "(check-sat)\n"
             "(pop)\n");
     ENSURE(std::strstr(result, "unknown") == nullptr);
+    ENSURE(std::strstr(result, "invalid model") == nullptr);
     unsigned sat_count = 0;
     std::istringstream in{std::string(result)};
     for (std::string line; std::getline(in, line);)
@@ -325,7 +326,7 @@ void tst_seq_rewriter() {
     }
 
     test_seq_foldl_nth_model_validation();
-    test_seq_fold_scalar_model_validation();
+    test_seq_foldl_foldli_scalar_model_validation();
 
     std::cout << "tst_seq_rewriter: all tests passed\n";
 }