diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index bfa4b8c..2f7d5f3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -50,6 +50,8 @@ jobs:
             arch: "ppc64le"
           - os: ubuntu-22.04
             arch: "s390x"
+          - os: ubuntu-22.04
+            arch: "armv7l"
           - os: windows-2019
             arch: "AMD64"
           - os: windows-2022
diff --git a/pyproject.toml b/pyproject.toml
index 79613f6..2bc9884 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -89,6 +89,12 @@ test-extras = "test"
 test-command = "pytest {project}/tests"
 test-skip = ["*-win_arm64", "*-macosx_universal2:arm64"]
 environment-pass = ["SETUPTOOLS_SCM_PRETEND_VERSION"]
+musllinux-x86_64-image = "musllinux_1_1"
+musllinux-i686-image = "musllinux_1_1"
+musllinux-aarch64-image = "musllinux_1_1"
+musllinux-ppc64le-image = "musllinux_1_1"
+musllinux-s390x-image = "musllinux_1_1"
+musllinux-armv7l-image = "musllinux_1_2"
 
 [tool.cibuildwheel.macos.environment]
 MACOSX_DEPLOYMENT_TARGET = "10.9"