diff --git a/.github/workflows/terraform_plan.yaml b/.github/workflows/terraform_plan.yaml
index 42265f4..518443f 100644
--- a/.github/workflows/terraform_plan.yaml
+++ b/.github/workflows/terraform_plan.yaml
@@ -33,6 +33,10 @@ jobs:
         with:
           ec2: true
           instance_role: Morpheus-InstanceRole
+        env:
+          HTTP_PROXY: http://proxy.tco.census.gov:3128
+          HTTPS_PROXY: http://proxy.tco.census.gov:3128
+          NO_PROXY: ".census.gov,169.254.169.254,148.129.*,10.*,172.18.*,172.22.*,172.23.*,172.24.*,172.25.*,.eks.amazonaws.com,.s3.amazonaws.com,.amazonaws.com"
 
       - name: Setup GITHUB Credentials
         id: github_credentials
@@ -49,10 +53,12 @@ jobs:
           terraform_init: true
         env:
           GITHUB_TOKEN: $GITHUB_TOKEN
-          NO_PROXY: "*.census.gov"
           AWS_ACCESS_KEY_ID: ${{ steps.aws_auth.outputs.aws_access_key_id }}
           AWS_SECRET_ACCESS_KEY: $${{ steps.aws_auth.outputs.aws_secret_access_key }}
           AWS_SESSION_TOKEN: ${{ steps.aws_auth.outputs.aws_session_token }}
+          HTTP_PROXY: http://proxy.tco.census.gov:3128
+          HTTPS_PROXY: http://proxy.tco.census.gov:3128
+          NO_PROXY: ".census.gov,169.254.169.254,148.129.*,10.*,172.18.*,172.22.*,172.23.*,172.24.*,172.25.*,.eks.amazonaws.com,.s3.amazonaws.com,.amazonaws.com"
 
       - name: Terraform Plan
         uses: CSVD/terraform-plan@main
@@ -68,4 +74,8 @@ jobs:
           AWS_SECRET_ACCESS_KEY: $${{ steps.aws_auth.outputs.aws_secret_access_key }}
           AWS_SESSION_TOKEN: ${{ steps.aws_auth.outputs.aws_session_token }}
           GITHUB_TOKEN: $GITHUB_TOKEN
+          HTTP_PROXY: http://proxy.tco.census.gov:3128
+          HTTPS_PROXY: http://proxy.tco.census.gov:3128
+          NO_PROXY: ".census.gov,169.254.169.254,148.129.*,10.*,172.18.*,172.22.*,172.23.*,172.24.*,172.25.*,.eks.amazonaws.com,.s3.amazonaws.com,.amazonaws.com"
+