diff --git a/pyiron_atomistics/sphinx/base.py b/pyiron_atomistics/sphinx/base.py
index 1dadc1263..f11d7ae0a 100644
--- a/pyiron_atomistics/sphinx/base.py
+++ b/pyiron_atomistics/sphinx/base.py
@@ -29,7 +29,7 @@
 )
 from pyiron_atomistics.sphinx.structure import read_atoms
 from pyiron_atomistics.sphinx.potential import SphinxJTHPotentialFile
-from pyiron_atomistics.sphinx.output_parser import SphinxLogParser, splitter, collect_energy_dat, collect_residue_dat, collect_spins_dat
+from pyiron_atomistics.sphinx.output_parser import SphinxLogParser, collect_energy_dat, collect_residue_dat, collect_spins_dat
 from pyiron_atomistics.sphinx.potential import (
     find_potential_file as find_potential_file_jth,
 )