diff --git a/vunit/sim_if/rivierapro.py b/vunit/sim_if/rivierapro.py
index c794e9c0b..a7a1527c9 100644
--- a/vunit/sim_if/rivierapro.py
+++ b/vunit/sim_if/rivierapro.py
@@ -291,7 +291,7 @@ def _create_load_function(self, test_suite_name, config, output_path):  # pylint
         pli_str = " ".join(f'-pli "{fix_path(name)}"' for name in config.sim_options.get("pli", []))
 
         vsim_flags = [
-            f"-dataset {{{fix_path(str(Path(output_path) / 'dataset.asdb'))!s}}}",
+            f"-dataset {{{fix_path(str(output_path))!s}}}",
             pli_str,
             set_generic_str,
         ]