diff --git a/machine-learning/immich_ml/sessions/ort.py b/machine-learning/immich_ml/sessions/ort.py
index 5bbcf00441..a637a13fb3 100644
--- a/machine-learning/immich_ml/sessions/ort.py
+++ b/machine-learning/immich_ml/sessions/ort.py
@@ -134,7 +134,8 @@ class OrtSession:
         elif settings.model_inter_op_threads == 0 and self.providers == ["CPUExecutionProvider"]:
             sess_options.inter_op_num_threads = 1
         elif settings.model_inter_op_threads == 0 and (
-            "OpenVINOExecutionProvider" in self.providers and self._provider_options[0].get("device_type") == "CPU"
+            "OpenVINOExecutionProvider" in self.providers
+            and self._provider_options[self.providers.index("OpenVINOExecutionProvider")].get("device_type") == "CPU"
         ):
             sess_options.inter_op_num_threads = 1
 
@@ -144,7 +145,8 @@ class OrtSession:
         elif settings.model_intra_op_threads == 0 and self.providers == ["CPUExecutionProvider"]:
             sess_options.intra_op_num_threads = 2
         elif settings.model_intra_op_threads == 0 and (
-            "OpenVINOExecutionProvider" in self.providers and self._provider_options[0].get("device_type") == "CPU"
+            "OpenVINOExecutionProvider" in self.providers
+            and self._provider_options[self.providers.index("OpenVINOExecutionProvider")].get("device_type") == "CPU"
         ):
             sess_options.intra_op_num_threads = 1