diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index 3acbd9b..0bc57e2 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -8,7 +8,7 @@ ARG PKG_INST_VERSION="v1"
 ARG LSIOWN_VERSION="v1"
 ARG WITHCONTENV_VERSION="v1"
 ARG S6_OVERLAY_VERSION="3.2.0.2"
-ARG S6_OVERLAY_ARCH="x86_64"
+ARG S6_OVERLAY_ARCH="aarch64"
 
 # add local files
 COPY /root /