diff --git a/gitea-runner/Dockerfile b/gitea-runner/Dockerfile
index 90c116b..e5c6812 100644
--- a/gitea-runner/Dockerfile
+++ b/gitea-runner/Dockerfile
@@ -48,6 +48,7 @@ RUN --mount=type=cache,target=/var/cache/pacman pacman -S --noconfirm --needed \
     nodejs \
     git \
     unzip \
+    docker \
     aarch64-unknown-linux-musl-gcc x86_64-unknown-linux-musl-gcc \
     arm-unknown-linux-musleabihf-gcc \
     arm-unknown-linux-musleabi-gcc \