diff --git a/src/SourceBuild/content/eng/install-nuget-credprovider.sh b/src/SourceBuild/content/eng/install-nuget-credprovider.sh
deleted file mode 100755
index 880105e3c..000000000
--- a/src/SourceBuild/content/eng/install-nuget-credprovider.sh
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/usr/bin/env bash
-
-# This script installs the NuGet Credential Provider. It is intended for use on CI machines only.
-
-# Originally copied from https://github.com/dotnet/core-setup/blob/aa28510afc9b986c6837db6784d816fe4a66c7d0/eng/install-nuget-credprovider.sh
-
-set -e
-
-# Install curl if necessary. Dependency exists inside downloaded script.
-if command -v curl > /dev/null; then
-  echo "curl found."
-else
-  echo "curl not found, trying to install..."
-  (
-    set +e
-    set -x
-
-    apt update && apt install -y curl
-
-    apk update && apk upgrade && apk add curl
-
-    exit 0
-  )
-fi
-
-# Install. Ported from https://gist.github.com/shubham90/ad85f2546a72caa20d57bce03ec3890f
-install_credprovider() {
-  # Download the provider and install.
-  cred_provider_url='https://raw.githubusercontent.com/Microsoft/artifacts-credprovider/master/helpers/installcredprovider.sh'
-  curl "$cred_provider_url" -s -S -L | bash
-
-  # Environment variable to enable session token cache. More on this here: https://github.com/Microsoft/artifacts-credprovider#help
-  export NUGET_CREDENTIALPROVIDER_SESSIONTOKENCACHE_ENABLED=true
-}
-
-install_credprovider
-
-# Additional setup to try to avoid flakiness: https://github.com/dotnet/arcade/issues/3932
-export DOTNET_SYSTEM_NET_HTTP_USESOCKETSHTTPHANDLER=0
-export NUGET_PLUGIN_HANDSHAKE_TIMEOUT_IN_SECONDS=20
-export NUGET_PLUGIN_REQUEST_TIMEOUT_IN_SECONDS=20