diff --git a/.github/workflows/codebuild-ci.yml b/.github/workflows/codebuild-ci.yml
index 853d0099ed3..0901a52a2cf 100644
--- a/.github/workflows/codebuild-ci.yml
+++ b/.github/workflows/codebuild-ci.yml
@@ -91,6 +91,7 @@ jobs:
         uses: ./aws-sdk-kotlin/.github/actions/custom-gradle-distribution-url
       - name: Run Service Check Batch and Calculate Artifact Size Metrics
         id: svc-check-batch
+        working-directory: ./aws-sdk-kotlin
         run: | 
           REPOSITORY=$(echo ${{ github.repository }} | cut -d '/' -f 2)
           PULL_REQUEST=""
@@ -119,12 +120,14 @@ jobs:
         if: ${{ cancelled() }}
         env:
           BUILD_ID: ${{ steps.svc-check-batch.outputs.aws-build-id }}
+        working-directory: ./aws-sdk-kotlin
         run: |
           if [ ! -z "$BUILD_ID" ]; then
             echo "cancelling in-progress batch build: id=$BUILD_ID"
             aws codebuild stop-build --id $BUILD_ID
           fi
       - name: Collect Artifact Size Metrics
+        working-directory: ./aws-sdk-kotlin
         run: |
           PULL_REQUEST=""
           INTERNAL=${{ github.event.number }}
@@ -143,6 +146,7 @@ jobs:
           
           ./gradlew collectDelegatedArtifactSizeMetrics -PpullRequest=$PULL_REQUEST
       - name: Analyze Artifact Size Metrics
+        working-directory: ./aws-sdk-kotlin
         run: ./gradlew analyzeArtifactSizeMetrics
       - name: Show Results
         uses: actions/github-script@v7
@@ -197,6 +201,7 @@ jobs:
 
       - name: Evaluate Result
         if: ${{ !contains(github.event.pull_request.labels.*.name, 'acknowledge-artifact-size-increase') }}
+        working-directory: ./aws-sdk-kotlin
         run: |
           cd build/reports/metrics
           cat has-significant-change.txt | grep false || {
@@ -222,6 +227,7 @@ jobs:
         uses: ./aws-sdk-kotlin/.github/actions/custom-gradle-distribution-url
       - name: Calculate Artifact Size Metrics
         id: svc-check-batch
+        working-directory: ./aws-sdk-kotlin
         run: |
           REPOSITORY=$(echo ${{ github.repository }} | cut -d '/' -f 2) 
           
@@ -234,14 +240,18 @@ jobs:
         if: ${{ cancelled() }}
         env:
           BUILD_ID: ${{ steps.svc-check-batch.outputs.aws-build-id }}
+        working-directory: ./aws-sdk-kotlin
         run: |
           if [ ! -z "$BUILD_ID" ]; then
             echo "cancelling in-progress batch build: id=$BUILD_ID"
             aws codebuild stop-build --id $BUILD_ID
           fi
       - name: Collect Artifact Size Metrics
+        working-directory: ./aws-sdk-kotlin
         run: ./gradlew collectDelegatedArtifactSizeMetrics -Prelease=${{ github.event.release.tag_name }}
       - name: Save Artifact Size Metrics
+        working-directory: ./aws-sdk-kotlin
         run: ./gradlew saveArtifactSizeMetrics -Prelease=${{ github.event.release.tag_name }}
       - name: Put Artifact Size Metrics in CloudWatch
+        working-directory: ./aws-sdk-kotlin
         run: ./gradlew putArtifactSizeMetricsInCloudWatch -Prelease=${{ github.event.release.tag_name }}