diff --git a/.github/workflows/cml-1116.yml b/.github/workflows/cml-1116.yml
index 3b9b0f2..98beed1 100644
--- a/.github/workflows/cml-1116.yml
+++ b/.github/workflows/cml-1116.yml
@@ -51,3 +51,39 @@ jobs:
         run: |
           which cml
           cml --version
+  private-key-852:
+    environment: test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Test a CML Branch
+        if: ${{ env.TEST_CML_BRANCH }}
+        run: |
+          npm install -g canvas@2 vega@5 vega-cli@5 vega-lite@5 github:iterative/cml#${{ env.TEST_CML_BRANCH }}
+      - name: Standard CML setup
+        if: ${{ !env.TEST_CML_BRANCH }}
+        uses: iterative/setup-cml@v1
+        with:
+          version: ${{ env.TEST_CML_VERSION || 'latest' }}
+      - uses: aws-actions/configure-aws-credentials@v1
+        with:
+          role-to-assume: arn:aws:iam::342840881361:role/SandboxUser
+          aws-region: us-west-1
+      - name: Create Private key
+        run: |
+          openssl genrsa -out key.pem
+      - name: Create Runner
+        env:
+          REPO_TOKEN: ${{ secrets.REPO_TOKEN }}
+        run: |
+          cml runner --cloud-metadata="actions_link=https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}" --cloud-startup-script=$(echo 'echo "$(curl https://github.com/'"$GITHUB_ACTOR"'.keys)" >> /home/ubuntu/.ssh/authorized_keys' | base64 -w 0) --labels=private-key-852 -test --cloud=aws --cloud-region=us-west --cloud-ssh-private="$(cat ./key.pem)" --cloud-type=t3.small
+  test-private-key-852:
+    needs: [private-key-852]
+    runs-on: [self-hosted, private-key-852 -test]
+    environment: test
+    steps:
+      - uses: actions/checkout@v3
+      - name: CML Version Test
+        run: |
+          which cml
+          cml --version
diff --git a/workflows/cml-1116.yml b/workflows/cml-1116.yml
index c34089b..00621c8 100644
--- a/workflows/cml-1116.yml
+++ b/workflows/cml-1116.yml
@@ -1,4 +1,5 @@
 #// https://github.com/iterative/cml/issues/1116
+#// https://github.com/iterative/cml/issues/852
 #include "../includes/common_defines.yml"
 #define NEEDS_AWS true
 #define __AWS_REGION__ us-west-1
@@ -42,6 +43,31 @@ jobs:
             --cloud-ssh-private="$(cat ./key.pem) " \
             --cloud-type=t3.small
   #include "../includes/tests/on-test.yml"
+  #// steps:
+      #include "../includes/steps/base-checkout.yml"
+      #include "../includes/tests/cml-version.yml"
+  #define JOB_ID private-key-852
+  #define TEST_JOB_ID test-JOB_ID
+  #define LABEL JOB_ID-test
+  #include "../includes/setup.yml"
+    #// steps:
+      #include "../includes/aws/aws-creds.yml"
+      - name: Create Private key
+        run: |
+          openssl genrsa -out key.pem
+      - name: Create Runner
+        env:
+          REPO_TOKEN: ${{ secrets.REPO_TOKEN }}
+        run: |
+          cml runner \
+            __LINK_RUN__ \
+            __SSH_KEYS__ \
+            --labels=LABEL \
+            --cloud=aws \
+            --cloud-region=us-west \
+            --cloud-ssh-private="$(cat ./key.pem)" \
+            --cloud-type=t3.small
+  #include "../includes/tests/on-test.yml"
   #// steps:
       #include "../includes/steps/base-checkout.yml"
       #include "../includes/tests/cml-version.yml"
\ No newline at end of file