diff --git a/gtsam/slam/SmartProjectionCameraFactor.h b/gtsam/slam/SmartProjectionCameraFactor.h
index f10681ab8..3afd04188 100644
--- a/gtsam/slam/SmartProjectionCameraFactor.h
+++ b/gtsam/slam/SmartProjectionCameraFactor.h
@@ -15,6 +15,7 @@
  * @author Luca Carlone
  * @author Chris Beall
  * @author Zsolt Kira
+ * @author Frank Dellaert
  */
 
 #pragma once
diff --git a/gtsam/slam/tests/testSmartProjectionCameraFactor.cpp b/gtsam/slam/tests/testSmartProjectionCameraFactor.cpp
index a4ed72f4b..56ff47c3e 100644
--- a/gtsam/slam/tests/testSmartProjectionCameraFactor.cpp
+++ b/gtsam/slam/tests/testSmartProjectionCameraFactor.cpp
@@ -15,6 +15,7 @@
  *  @author Chris Beall
  *  @author Luca Carlone
  *  @author Zsolt Kira
+ *  @author Frank Dellaert
  *  @date   Sept 2013
  */