diff --git a/tools/build/bazel/publish_catalog.bzl b/tools/build/bazel/publish_catalog.bzl
index b36559f01a..ef277e8d97 100644
--- a/tools/build/bazel/publish_catalog.bzl
+++ b/tools/build/bazel/publish_catalog.bzl
@@ -18,7 +18,7 @@ def _impl(target, ctx):
     group_id = mvn[1]
     artifact_id = mvn[2]
     version = mvn[len(mvn) - 1]
-    packaging = "jar"
+    packaging = "oar" if target.label.name.endswith("-oar") else "jar"
     classifier = None
 
     if len(mvn) > 4: