diff --git a/.github/workflows/kind.yml b/.github/workflows/kind.yml
index df0b479a7..23ea0dcfa 100644
--- a/.github/workflows/kind.yml
+++ b/.github/workflows/kind.yml
@@ -36,13 +36,9 @@ jobs:
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - name: Setup BATS
         uses: mig4/setup-bats@af9a00deb21b5d795cabfeaa8d9060410377686d # v1
-      - name: Build sample app from script
-        if: ${{ hashFiles(format('internal/test/e2e/{0}/build.sh', matrix.library)) != '' }}
-        run: ./internal/test/e2e/${{ matrix.library }}/build.sh -t sample-app:latest
       - name: Build sample app
         if: ${{ hashFiles(format('internal/test/e2e/{0}/build.sh', matrix.library)) == '' }}
-        working-directory: ./internal/test/e2e/${{ matrix.library }}
-        run: docker build -t sample-app:latest .
+        run: docker build -f ./internal/test/e2e/${{ matrix.library }}/Dockerfile -t sample-app:latest .
       - name: Set up Helm
         uses: azure/setup-helm@fe7b79cd5ee1e45176fcad797de68ecaf3ca4814 # v4
         with: