diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index e241a78fece0..489421c9d2ae 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -10,8 +10,8 @@ architectures:
   - build-on: amd64
   - build-on: arm64
   - build-on: armhf
-  # - build-on: ppc64el
-  # - build-on: s390x
+  - build-on: ppc64el
+  - build-on: s390x
   - build-on: riscv64
 license: MIT
 source-code: https://github.com/shadowsocks/shadowsocks-rust