diff --git a/ieee1905/Config.in b/ieee1905/Config.in
index 6a8f91c39..a66e4307f 100644
--- a/ieee1905/Config.in
+++ b/ieee1905/Config.in
@@ -23,6 +23,7 @@ config IEEE1905_CMDU_FRAGMENT_TLV_BOUNDARY
 
 config IEEE1905_BUILD_TR181_PLUGIN
 	bool "Build TR-181 mapping module (responsible for Device.IEEE1905.)"
+	default y
 
 endmenu