diff --git a/OneBranchPipelines/stages/build-windows-single-stage.yml b/OneBranchPipelines/stages/build-windows-single-stage.yml
index 972fe494..d4a89218 100644
--- a/OneBranchPipelines/stages/build-windows-single-stage.yml
+++ b/OneBranchPipelines/stages/build-windows-single-stage.yml
@@ -131,7 +131,7 @@ stages:
               $ErrorActionPreference = "Stop"
               Write-Host "Installing Python dependencies..."
               python -m pip install --upgrade pip
-              python -m pip install setuptools wheel pybind11 pytest pyodbc
+              python -m pip install setuptools wheel pybind11 pytest psutil pyodbc
               Write-Host "Dependencies installed successfully"
             displayName: 'Install Python dependencies'