diff --git a/.github/scripts/matrices.py b/.github/scripts/matrices.py
index 4ad0c3acc34dc..0f4aa66ca2bee 100755
--- a/.github/scripts/matrices.py
+++ b/.github/scripts/matrices.py
@@ -68,11 +68,12 @@ def __init__(
 profile = os.environ.get("PROFILE")
 is_pr = os.environ.get("EVENT_NAME") == "pull_request"
 t_linux_x86 = Target("ubuntu-latest", "x86_64-unknown-linux-gnu", "linux-amd64")
-# TODO: Figure out how to make this work
-# t_linux_arm = Target("ubuntu-latest", "aarch64-unknown-linux-gnu", "linux-aarch64")
+# ARM Linux runners are now available for free in public repositories
+# using ubuntu-24.04-arm and ubuntu-22.04-arm runner labels
+t_linux_arm = Target("ubuntu-24.04-arm", "aarch64-unknown-linux-gnu", "linux-aarch64")
 t_macos = Target("macos-latest", "aarch64-apple-darwin", "macosx-aarch64")
 t_windows = Target("windows-latest", "x86_64-pc-windows-msvc", "windows-amd64")
-targets = [t_linux_x86, t_windows] if is_pr else [t_linux_x86, t_macos, t_windows]
+targets = [t_linux_x86, t_linux_arm, t_windows] if is_pr else [t_linux_x86, t_linux_arm, t_macos, t_windows]
 
 config = [
     Case(