diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 2f934d8..752db87 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -113,7 +113,7 @@ jobs:
       - run: python -m pip install PyYAML click
       - run: echo $LOAD_BUILD_TARGETS_SCRIPT | base64 --decode > load_build_targets.py
         env:
-          LOAD_BUILD_TARGETS_SCRIPT: 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
+          LOAD_BUILD_TARGETS_SCRIPT: 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
       - id: set-outputs
         run: python load_build_targets.py --targets "${{ inputs.targets }}"
         shell: sh
@@ -132,7 +132,7 @@ jobs:
   build_wheels:
     name: Build ${{ matrix.target }} wheels
     needs: [targets]
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ matrix.runs-on }}
     timeout-minutes: ${{ inputs.timeout-minutes }}
     strategy:
       fail-fast: ${{ inputs.fail-fast }}
@@ -144,8 +144,13 @@ jobs:
           lfs: true
           submodules: ${{ inputs.submodules }}
           ref: ${{ inputs.checkout_ref }}
+      - name: Get machine arch
+        if: ${{ runner.os == 'Linux' }}
+        id: uname_m
+        run: |
+          echo "uname_m=$(uname -m)" >> "$GITHUB_OUTPUT"
       - name: Set up QEMU
-        if: ${{ matrix.CIBW_ARCHS == 'aarch64' }}
+        if: ${{ runner.os == 'Linux' && (matrix.CIBW_ARCHS != 'auto' && matrix.CIBW_ARCHS != steps.uname_m.outputs.uname_m) }}
         uses: docker/setup-qemu-action@v3
         with:
           platforms: all
diff --git a/.github/workflows/test_publish.yml b/.github/workflows/test_publish.yml
index c4e6c64..5f880e8 100644
--- a/.github/workflows/test_publish.yml
+++ b/.github/workflows/test_publish.yml
@@ -32,6 +32,8 @@ jobs:
         - cp3?-win_amd64
         - cp312-manylinux_aarch64
         - cp313-manylinux_x86_64
+        - target: cp311-manylinux_ppc64le
+          runs-on: ubuntu-latest
       timeout-minutes: 30
   release_sdist_only:
     uses: ./.github/workflows/publish.yml
diff --git a/tools/load_build_targets.py b/tools/load_build_targets.py
index 3426df2..ecd2fe4 100644
--- a/tools/load_build_targets.py
+++ b/tools/load_build_targets.py
@@ -53,7 +53,7 @@ def get_cibw_build(target):
 
 
 def get_cibw_archs(target):
-    for arch in ["aarch64", "arm64", "universal2"]:
+    for arch in ["aarch64", "ppc64le", "s390x", "armv7l", "arm64", "universal2"]:
         if target.endswith(arch):
             return arch
     return CIBW_ARCHS
@@ -66,12 +66,17 @@ def get_artifact_name(target):
 
 
 def get_matrix_item(target):
+    extra_target_args = {}
+    if isinstance(target, dict):
+        extra_target_args = target
+        target = extra_target_args.pop("target")
     return {
         "target": target,
-        "os": get_os(target),
+        "runs-on": get_os(target),
         "CIBW_BUILD": get_cibw_build(target),
         "CIBW_ARCHS": get_cibw_archs(target),
         "artifact-name": get_artifact_name(target),
+        **extra_target_args,
     }