diff --git a/easy3d/util/CMakeLists.txt b/easy3d/util/CMakeLists.txt
index 04b56dd9..8699fd0a 100644
--- a/easy3d/util/CMakeLists.txt
+++ b/easy3d/util/CMakeLists.txt
@@ -18,7 +18,7 @@ set(${module}_headers
         string.h
         timer.h
         tokenizer.h
-        version.cpp
+        version.h
         )
 
 set(${module}_sources