# Semgrep cannot invoke on ARM aarch64 Android Termux
Semgrep installs on ARM (e.g. an Android tablet via Termux, or aarch64 Linux) but cannot be invoked, the bundled OCaml binary is x86-64 only, so it fails on ARM systems.
## How to handle it
Semgrep now ships ARM support: multi-arch Docker images (linux/amd64 + linux/arm64) since 1.31.2, aarch64 Python wheels on PyPI since 1.33.1, and musllinux (Alpine) aarch64 wheels since 1.38.0. Upgrade to 1.38.0 or later on ARM, for Docker use the multi-arch image, for pip install grab a current wheel.
Source: https://github.com/semgrep/semgrep/issues/2252