diff --git a/README.md b/README.md
index ceb1d95..c13e717 100644
--- a/README.md
+++ b/README.md
@@ -158,6 +158,7 @@
 Response
 
 |Byte(s) |Value |Data
+|--------|------|----
 |0x00|0x06|Subcommand
 |0x01|Entity name length (say N)|Entity name length
 |0x02...0x02 + N - 1|Entity name|Entity name without null terminator
diff --git a/entity_name.cpp b/entity_name.cpp
index 6d184c3..441220d 100644
--- a/entity_name.cpp
+++ b/entity_name.cpp
@@ -59,8 +59,11 @@
 static const std::map<uint8_t, std::string> entityIdToName{
     {0x03, "cpu"},
     {0x04, "storage_device"},
+    {0x06, "system_management_module"},
+    {0x08, "memory_module"},
     {0x0B, "add_in_card"},
-    {0x20, "memory_module"}};
+    {0x17, "system_chassis"},
+    {0x20, "memory_device"}};
 
 Json parse_config()
 {