diff --git a/aviary/subsystems/geometry/test/test_gasp_geom_builder.py b/aviary/subsystems/geometry/test/test_gasp_geom_builder.py
index 9443845bd..bc0e33c0c 100644
--- a/aviary/subsystems/geometry/test/test_gasp_geom_builder.py
+++ b/aviary/subsystems/geometry/test/test_gasp_geom_builder.py
@@ -59,8 +59,7 @@ def setUp(self):
         self.subsystem_builder = CoreGeometryBuilder(
             'core_geometry',
             BaseMetaData,
-            use_both_geometries=False,
-            code_origin=GASP,
+            use_both_geometries=True,
             code_origin_to_prioritize=GASP)
         self.aviary_values = av.AviaryValues()
         self.aviary_values.set_val(Aircraft.Engine.NUM_ENGINES, [1], units='unitless')