diff --git a/Testing/SystemTests/tests/analysis/LoadLotsOfFiles.py b/Testing/SystemTests/tests/analysis/LoadLotsOfFiles.py
index 4d5dd7afdcd546bedf85bf1c357b4200e03ce145..dc3152ff747b9558b89cc06fa3a07a38c7d1f55e 100644
--- a/Testing/SystemTests/tests/analysis/LoadLotsOfFiles.py
+++ b/Testing/SystemTests/tests/analysis/LoadLotsOfFiles.py
@@ -110,6 +110,8 @@ BANNED_FILES = ['80_tubes_Top_and_Bottom_April_2015.xml',
                 'SingleCrystalDiffuseReduction_UB.mat',
                 'Na2SiF6_DMOL3.outmol',
                 'FE_ALPHA.cif',
+                'Fe-gamma.cif',
+                'Fe-alpha.cif'
                 'template_ENGINX_241391_236516_North_bank.prm'
                 ]