diff --git a/CMakeLists.txt b/CMakeLists.txt
index 15a4fbd..fd1edcb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -19,6 +19,7 @@ add_executable(OpenCAD
     src/Document.cpp
     src/Feature.cpp
     src/SketchFeature.cpp
+    src/FeatureBrowser.cpp
     resources.qrc
 )