diff --git a/matchmaker/dp/oltw_dixon.py b/matchmaker/dp/oltw_dixon.py
index 38905e8..8c55a05 100644
--- a/matchmaker/dp/oltw_dixon.py
+++ b/matchmaker/dp/oltw_dixon.py
@@ -74,6 +74,9 @@ def __init__(
         max_run_count=MAX_RUN_COUNT,
         frame_per_seg=FRAME_PER_SEG,
         frame_rate=FRAME_RATE,
+        state_to_ref_time_map = None,
+        ref_to_state_time_map = None,
+        state_space = None,
         **kwargs,
     ):
         super().__init__(reference_features=reference_features)
@@ -84,6 +87,9 @@ def __init__(
         self.distance_func = distance_func.lower()
         self.max_run_count = max_run_count
         self.frame_per_seg = frame_per_seg
+        self.state_to_ref_time_map = state_to_ref_time_map
+        self.ref_to_state_time_map = ref_to_state_time_map
+        self.state_space = state_space
         self.reset()
 
     def reset(self):
diff --git a/matchmaker/matchmaker.py b/matchmaker/matchmaker.py
index cb21790..776e081 100644
--- a/matchmaker/matchmaker.py
+++ b/matchmaker/matchmaker.py
@@ -326,11 +326,16 @@ def __init__(
                 state_space=np.unique(self.score_part.note_array()["onset_beat"])
             )
         elif method == "dixon":
+            state_to_ref_time_map, ref_to_state_time_map = self.get_time_maps()
             self.score_follower = OnlineTimeWarpingDixon(
                 reference_features=self.reference_features,
                 queue=self.stream.queue,
                 distance_func=distance_func,
                 frame_rate=self.frame_rate,
+                window_size=self.config["window_size"],
+                state_to_ref_time_map=state_to_ref_time_map,
+                ref_to_state_time_map=ref_to_state_time_map,
+                state_space=np.unique(self.score_part.note_array()["onset_beat"])
             )
         elif method == "hmm" and self.input_type == "midi":
             self.score_follower = PitchIOIHMM(