1 files changed, 0 insertions, 1 deletions
diff --git a/hpmr.py b/hpmr.py
index 460479b..aca04b3 100755
--- a/hpmr.py
+++ b/hpmr.py
@@ -567,7 +567,6 @@ if cli_args.technique=="rpt": # There is a minimum viable radius for RPT, so onl
             percent_type="vo",
             name="RPT Homogenized TRISO Compact"
             )
-    mat_triso_rpt.add_s_alpha_beta("c_Graphite")
 else:
     mat_triso_rpt = openmc.Material(name="PLACEHOLDER//DO NOT USE")
     mat_triso_rpt.add_nuclide("U235",1.0)