diff --git a/doorlockd/CMakeLists.txt b/doorlockd/CMakeLists.txt
index 3721c70..9a8cb45 100644
--- a/doorlockd/CMakeLists.txt
+++ b/doorlockd/CMakeLists.txt
@@ -68,7 +68,7 @@ response.h
 util.cpp
 util.h
 
-main.cpp
+doorlockd.cpp
 )
 
 add_executable(doorlockd ${SRCS})
diff --git a/doorlockd/main.cpp b/doorlockd/doorlockd.cpp
similarity index 100%
rename from doorlockd/main.cpp
rename to doorlockd/doorlockd.cpp