diff --git a/.github/workflows/dotnet-ec2-asg-e2e-test.yml b/.github/workflows/dotnet-ec2-asg-e2e-test.yml
index 159a5cded..af20b46fc 100644
--- a/.github/workflows/dotnet-ec2-asg-e2e-test.yml
+++ b/.github/workflows/dotnet-ec2-asg-e2e-test.yml
@@ -60,7 +60,7 @@ jobs:
       - name: Configure AWS Credentials
         uses: aws-actions/configure-aws-credentials@v4
         with:
-          role-to-assume: ${{ env.E2E_TEST_ACCOUNT_ID }}
+          role-to-assume: arn:aws:iam::${{ env.E2E_TEST_ACCOUNT_ID }}:role/${{ env.E2E_TEST_ROLE_NAME }}
           aws-region: us-east-1
 
       - name: Retrieve account
diff --git a/.github/workflows/dotnet-ec2-default-e2e-test.yml b/.github/workflows/dotnet-ec2-default-e2e-test.yml
index 13c5ffd15..63587ba54 100644
--- a/.github/workflows/dotnet-ec2-default-e2e-test.yml
+++ b/.github/workflows/dotnet-ec2-default-e2e-test.yml
@@ -60,7 +60,7 @@ jobs:
       - name: Configure AWS Credentials
         uses: aws-actions/configure-aws-credentials@v4
         with:
-          role-to-assume: ${{ env.E2E_TEST_ACCOUNT_ID }}
+          role-to-assume: arn:aws:iam::${{ env.E2E_TEST_ACCOUNT_ID }}:role/${{ env.E2E_TEST_ROLE_NAME }}
           aws-region: us-east-1
 
       - name: Retrieve account
diff --git a/.github/workflows/dotnet-eks-e2e-test.yml b/.github/workflows/dotnet-eks-e2e-test.yml
index b3a9a7cdc..e6b469bbd 100644
--- a/.github/workflows/dotnet-eks-e2e-test.yml
+++ b/.github/workflows/dotnet-eks-e2e-test.yml
@@ -81,7 +81,7 @@ jobs:
       - name: Configure AWS Credentials
         uses: aws-actions/configure-aws-credentials@v4
         with:
-          role-to-assume: ${{ env.E2E_TEST_ACCOUNT_ID }}
+          role-to-assume: arn:aws:iam::${{ env.E2E_TEST_ACCOUNT_ID }}:role/${{ env.E2E_TEST_ROLE_NAME }}
           aws-region: us-east-1
 
       - name: Retrieve account