diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index a5ad52f..c4f16bb 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -23,7 +23,7 @@ jobs:
       # e.g. poetry version 0.1.${{ github.run_number }}
       - name: Set Version number
         run: |
-          poetry version 1.2.2
+          poetry version 1.2.3
       - name: Build and Publish to PyPI
         run: |
           poetry config pypi-token.pypi ${{ secrets.PYPI_API_TOKEN }}
diff --git a/src/timesfm/timesfm_jax.py b/src/timesfm/timesfm_jax.py
index adfbd55..1b4427f 100644
--- a/src/timesfm/timesfm_jax.py
+++ b/src/timesfm/timesfm_jax.py
@@ -89,6 +89,7 @@ def __post_init__(self):
     self._pmapped_decode = None
     self._model = None
     self._train_state = None
+    self._median_index = -1
 
   def load_from_checkpoint(
       self,