diff --git a/.github/workflows/pypi_deploy.yml b/.github/workflows/pypi_deploy.yml
index 08f1bc0d..444d455f 100644
--- a/.github/workflows/pypi_deploy.yml
+++ b/.github/workflows/pypi_deploy.yml
@@ -42,6 +42,7 @@ jobs:
       matrix:
         os:
           - ubuntu-latest
+          - ubuntu-24.04-arm
           - macos-13 # intel
           - macos-14 # apple silicon
     steps:
@@ -51,8 +52,9 @@ jobs:
         env:
           CIBW_SKIP: pp* *musllinux* cp36-* cp37-*
           CIBW_BEFORE_BUILD_LINUX: yum -y install boost-devel
-          CIBW_ARCHS_LINUX: "x86_64"
+          CIBW_ARCHS_LINUX: ${{ fromJSON('["x86_64", "aarch64"]')[matrix.os == 'ubuntu-24.04-arm'] }} # poor man ternary https://github.com/orgs/community/discussions/25725#discussioncomment-3248924
           CIBW_MANYLINUX_X86_64_IMAGE: manylinux_2_28
+          CIBW_MANYLINUX_AARCH64_IMAGE: manylinux_2_28
           CIBW_BEFORE_BUILD_MACOS: brew install boost # should be ok as we only use headers
           MACOSX_DEPLOYMENT_TARGET: 10.15
         with:
@@ -71,6 +73,7 @@ jobs:
       matrix:
         os:
           - ubuntu-latest
+          - ubuntu-24.04-arm
           - macos-13 # intel
           - macos-14 # apple silicon
     steps: