diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index 54b299a6f..2dfc1c9a0 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -15,6 +15,14 @@ description: |
    - Help you revoke the certificate if that ever becomes necessary.
 confinement: classic
 base: core24
+platforms:
+  amd64:
+  arm64:
+    build-on: [amd64, arm64]
+    build-for: [arm64]
+  armhf:
+    build-on: [amd64, arm64]
+    build-for: [armhf]
 grade: stable
 adopt-info: certbot