diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6b043c8..2dd9f22 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,7 +14,7 @@ set(LOADABLE_EXTENSION_NAME ${TARGET_NAME}_loadable_extension)
 project(${TARGET_NAME})
 include_directories(src/include)
 
-set(EXTENSION_SOURCES src/dht_extension.cpp)
+set(EXTENSION_SOURCES src/dht_extension.cpp src/dht_status.cpp)
 
 build_static_extension(${TARGET_NAME} ${EXTENSION_SOURCES})
 build_loadable_extension(${TARGET_NAME} " " ${EXTENSION_SOURCES})