diff --git a/gtsam/discrete/CMakeLists.txt b/gtsam/discrete/CMakeLists.txt
index d78dff34f6..1c6aa97472 100644
--- a/gtsam/discrete/CMakeLists.txt
+++ b/gtsam/discrete/CMakeLists.txt
@@ -1,7 +1,6 @@
 # Install headers
 set(subdir discrete)
 file(GLOB discrete_headers "*.h")
-# FIXME: exclude headers
 install(FILES ${discrete_headers} DESTINATION include/gtsam/discrete)
 
 # Add all tests
diff --git a/gtsam/hybrid/CMakeLists.txt b/gtsam/hybrid/CMakeLists.txt
index f1cfcd5c4b..cdada00dde 100644
--- a/gtsam/hybrid/CMakeLists.txt
+++ b/gtsam/hybrid/CMakeLists.txt
@@ -1,7 +1,6 @@
 # Install headers
 set(subdir hybrid)
 file(GLOB hybrid_headers "*.h")
-# FIXME: exclude headers
 install(FILES ${hybrid_headers} DESTINATION include/gtsam/hybrid)
 
 # Add all tests