diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 39406bbf..72a7e043 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -50,7 +50,6 @@ jobs:
               ("i686", "ubuntu-24.04", ("manylinux2014", "manylinux_2_28", "manylinux_2_34", "musllinux_1_2")),
               ("armv7l", "ubuntu-24.04-arm", ("manylinux_2_31", "musllinux_1_2")),
               ("riscv64", "ubuntu-24.04", ("manylinux_2_39", "musllinux_1_2")),
-              ("s390x", "ubuntu-24.04", ("musllinux_1_2",)),
           ]
           expanded = [{"policy": policy, "platform": platform, "runner": runner} for platform, runner, policies in reduced for policy in policies]
           print(json.dumps(expanded, indent=2))
@@ -80,7 +79,7 @@ jobs:
           fetch-depth: 50
 
       - name: Set up QEMU
-        if: matrix.platform == 's390x' || matrix.platform == 'riscv64'
+        if: matrix.platform == 'riscv64'
         uses: docker/setup-qemu-action@v3
 
       - name: Set up Docker Buildx
diff --git a/.travis.yml b/.travis.yml
index 93133e86..752b3e0b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -38,6 +38,8 @@ jobs:
       env: POLICY="manylinux_2_34" PLATFORM="s390x"
     - arch: ppc64le
       env: POLICY="manylinux_2_34" PLATFORM="ppc64le"
+    - arch: s390x
+      env: POLICY="musllinux_1_2" PLATFORM="s390x"
     - arch: ppc64le
       env: POLICY="musllinux_1_2" PLATFORM="ppc64le"