diff --git a/model-orchestrator/requirements.txt b/model-orchestrator/requirements.txt
index 794b4af..5f2aad7 100644
--- a/model-orchestrator/requirements.txt
+++ b/model-orchestrator/requirements.txt
@@ -4,3 +4,4 @@ httpx==0.25.1
 docker==6.1.3
 pyyaml==6.0.1
 pydantic==2.5.0
+psutil==5.9.6