diff --git a/tests/openscad_runner.py b/tests/openscad_runner.py
index 25a6b19..2f52096 100644
--- a/tests/openscad_runner.py
+++ b/tests/openscad_runner.py
@@ -115,8 +115,8 @@ class OpenScadRunner:
 
     common_arguments = [
         #'--hardwarnings', // Does not work when setting variables by using functions
-        '--enable=fast-csg',
-        '--enable=predictible-output',
+        #'--enable=fast-csg', // Requires Beta version of OpenSCAD
+        #'--enable=predictible-output', // Requires Beta version of OpenSCAD
         '--imgsize=1280,720',
         '--view=axes',
         '--projection=ortho',