diff --git a/CMakeLists.txt b/CMakeLists.txt
index 38bbf0c..a472cb2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -32,8 +32,6 @@ else()
         "Polar.cpp" 
         "Spherical.cpp"
         "Matrix.cpp"
-        # "Axis.cpp"
-        # "AngleAxis.cpp"
         "SwingTwist.cpp"
         "Direction.cpp"
     )