diff --git a/.github/workflows/build-test-lint.yml b/.github/workflows/build-test-lint.yml
index 63fb1487..7628e7d4 100644
--- a/.github/workflows/build-test-lint.yml
+++ b/.github/workflows/build-test-lint.yml
@@ -32,6 +32,23 @@ jobs:
             #   run: dotnet format --verify-no-changes
             #   working-directory: Xero-NetStandard
 
-            # - name: Run Test
-            #   run: dotnet test
-            #   working-directory: Xero-NetStandard
\ No newline at end of file
+            - name: Set up Node environment
+              uses: actions/setup-node@v2
+              with:
+                node-version: 20
+
+            - name: Install Prism
+              run: npm install -g @stoplight/prism-cli
+
+            - name: Start PRISM Server
+              run: ./start-prism.sh & sleep 15
+              working-directory: Xero-NetStandard/Xero.NetStandard.OAuth2.Test/util
+
+            - name: Run Test
+              run: dotnet test
+              working-directory: Xero-NetStandard
+
+            - name: Stop PRISM
+              if: success() || failure()
+              run: pkill -f prism
+              working-directory: Xero-NetStandard
\ No newline at end of file
diff --git a/Xero.NetStandard.OAuth2.Test/util/start-prism.sh b/Xero.NetStandard.OAuth2.Test/util/start-prism.sh
old mode 100644
new mode 100755
index b9b564dd..f6d3aa00
--- a/Xero.NetStandard.OAuth2.Test/util/start-prism.sh
+++ b/Xero.NetStandard.OAuth2.Test/util/start-prism.sh
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 prism mock https://raw.githubusercontent.com/XeroAPI/Xero-OpenAPI/refs/heads/master/xero_accounting.yaml --host 127.0.0.1 --port 4010 &
 prism mock https://raw.githubusercontent.com/XeroAPI/Xero-OpenAPI/refs/heads/master/xero-app-store.yaml --host 127.0.0.1 --port 4011 &
 prism mock https://raw.githubusercontent.com/XeroAPI/Xero-OpenAPI/refs/heads/master/xero_assets.yaml --host 127.0.0.1 --port 4012 &