diff --git a/.promu-cgo.yml b/.promu-cgo.yml
index 542f51e2..325cbf5e 100644
--- a/.promu-cgo.yml
+++ b/.promu-cgo.yml
@@ -20,6 +20,7 @@ tarball:
         - NOTICE
 crossbuild:
     platforms:
+        - aix/ppc64
         - darwin/amd64
         - darwin/arm64
         - netbsd/amd64