diff --git a/machine-learning/app/config.py b/machine-learning/app/config.py
index e6d63368b2..2782b82b45 100644
--- a/machine-learning/app/config.py
+++ b/machine-learning/app/config.py
@@ -46,8 +46,8 @@ class Settings(BaseSettings):
     ann_tuning_level: int = 2
     rknn: bool = True
     rknn_textual_threads: int = 1
-    rknn_visual_threads: int = 2
-    rknn_facial_detection_threads: int = 2
+    rknn_visual_threads: int = 1
+    rknn_facial_detection_threads: int = 1
     preload: PreloadModelData | None = None
     max_batch_size: MaxBatchSize | None = None