diff --git a/smarts/core/renderer.py b/smarts/core/renderer.py
index 82bdf49204..9cf14a05b6 100644
--- a/smarts/core/renderer.py
+++ b/smarts/core/renderer.py
@@ -56,7 +56,7 @@ def __new__(cls):
         # Singleton pattern:  ensure only 1 ShowBase instance
         if "__it__" not in cls.__dict__:
             # loadPrcFileData("", "gl-debug #t")
-            loadPrcFileData("", f"load-display p3tinydisplay")
+            loadPrcFileData("", f"load-display p3headlessgl")
             loadPrcFileData("", "aux-display p3headlessgl")
             loadPrcFileData("", "aux-display pandagl")
             loadPrcFileData("", "aux-display pandadx9")