diff --git a/src/vm.c b/src/vm.c
index 3e9710e9..331e40a0 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -1844,6 +1844,12 @@ bc_vm_atexit(BcStatus status)
 	bc_vec_free(&vm->jmp_bufs);
 #endif // BC_DEBUG
 
+#if BC_ENABLE_OSSFUZZ
+	assert(status != BC_STATUS_QUIT);
+#endif // BC_ENABLE_OSSFUZZ
+
+	assert(false);
+
 	return s;
 }
 #endif // BC_ENABLE_LIBRARY