diff --git a/.github/workflows/build-kata-static-tarball-amd64.yaml b/.github/workflows/build-kata-static-tarball-amd64.yaml
index bacba5068a..ff75f488d7 100644
--- a/.github/workflows/build-kata-static-tarball-amd64.yaml
+++ b/.github/workflows/build-kata-static-tarball-amd64.yaml
@@ -97,6 +97,7 @@ jobs:
       - name: Build ${{ matrix.asset }}
         id: build
         run: |
+          [[ "${KATA_ASSET}" == *"nvidia"* ]] && echo "KBUILD_SIGN_PIN=${{ secrets.KBUILD_SIGN_PIN }}" >> "${GITHUB_ENV}"
           make "${KATA_ASSET}-tarball"
           build_dir=$(readlink -f build)
           # store-artifact does not work with symlink
@@ -110,7 +111,6 @@ jobs:
           ARTEFACT_REGISTRY_PASSWORD: ${{ secrets.GITHUB_TOKEN }}
           TARGET_BRANCH: ${{ inputs.target-branch }}
           RELEASE: ${{ inputs.stage == 'release' && 'yes' || 'no' }}
-          KBUILD_SIGN_PIN: ${{ secrets.KBUILD_SIGN_PIN }}
 
       - name: Parse OCI image name and digest
         id: parse-oci-segments
@@ -204,6 +204,7 @@ jobs:
       - name: Build ${{ matrix.asset }}
         id: build
         run: |
+          [[ "${KATA_ASSET}" == *"nvidia"* ]] && echo "KBUILD_SIGN_PIN=${{ secrets.KBUILD_SIGN_PIN }}" >> "${GITHUB_ENV}"
           ./tests/gha-adjust-to-use-prebuilt-components.sh kata-artifacts "${KATA_ASSET}"
           make "${KATA_ASSET}-tarball"
           build_dir=$(readlink -f build)
@@ -218,7 +219,6 @@ jobs:
           ARTEFACT_REGISTRY_PASSWORD: ${{ secrets.GITHUB_TOKEN }}
           TARGET_BRANCH: ${{ inputs.target-branch }}
           RELEASE: ${{ inputs.stage == 'release' && 'yes' || 'no' }}
-          KBUILD_SIGN_PIN: ${{ secrets.KBUILD_SIGN_PIN }}
 
       - name: store-artifact ${{ matrix.asset }}
         uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2