diff --git a/meta-amd/meta-ethanolx/recipes-phosphor/configuration/entity-manager/blocklist.json b/meta-amd/meta-ethanolx/recipes-phosphor/configuration/entity-manager/blocklist.json
new file mode 100644
index 0000000..abe49d3
--- /dev/null
+++ b/meta-amd/meta-ethanolx/recipes-phosphor/configuration/entity-manager/blocklist.json
@@ -0,0 +1,3 @@
+{
+    "buses": [0, 1, 2, 4, 5, 6, 7, 8]
+}