diff --git a/np_notebooks b/np_notebooks
index 77e725c..0e741fa 160000
--- a/np_notebooks
+++ b/np_notebooks
@@ -1 +1 @@
-Subproject commit 77e725cb7b1923703309868fb89cdaefe68e08ae
+Subproject commit 0e741fa23fc6b4c4d8762bce75f2178bd584f9ea
diff --git a/src/np_workflows/shared/base_experiments.py b/src/np_workflows/shared/base_experiments.py
index 92254f2..f0715c3 100644
--- a/src/np_workflows/shared/base_experiments.py
+++ b/src/np_workflows/shared/base_experiments.py
@@ -601,7 +601,7 @@ def get_latest_optogui_txt(self, opto_or_optotagging: Literal['opto', 'optotaggi
         dirname = dict(opto='optoParams', optotagging='optotagging')[opto_or_optotagging]
         file_prefix = dirname
         
-        rig = str(self.rig).replace('.', '')def
+        rig = str(self.rig).replace('.', '')
         locs_root = self.base_path / 'OptoGui' / f'{dirname}'
         available_locs = sorted(tuple(locs_root.glob(f"{file_prefix}_{self.mouse.id}_{rig}_*")), reverse=True)
         if not available_locs: