diff --git a/crates/platform-tags/src/platform.rs b/crates/platform-tags/src/platform.rs
index 5cb9d9728..97e921a9e 100644
--- a/crates/platform-tags/src/platform.rs
+++ b/crates/platform-tags/src/platform.rs
@@ -77,7 +77,9 @@ pub enum Arch {
     Aarch64,
     Armv6L,
     Armv7L,
+    #[serde(alias = "ppc64le")]
     Powerpc64Le,
+    #[serde(alias = "ppc64")]
     Powerpc64,
     #[serde(alias = "i386", alias = "i686")]
     X86,