diff --git a/meta-facebook/meta-catalina/recipes-phosphor/interfaces/bmcweb_%.bbappend b/meta-facebook/meta-catalina/recipes-phosphor/interfaces/bmcweb_%.bbappend
new file mode 100644
index 0000000..30b7e83
--- /dev/null
+++ b/meta-facebook/meta-catalina/recipes-phosphor/interfaces/bmcweb_%.bbappend
@@ -0,0 +1,5 @@
+# Temporarily enable redfish aggregation until Redfish Client is
+# written and supported.
+EXTRA_OEMESON:append = "\
+    -Dredfish-aggregation=enabled \
+"