diff --git a/filters/ELMFilter.cpp b/filters/ELMFilter.cpp
index 09e94b4a3d..da8e30ee01 100644
--- a/filters/ELMFilter.cpp
+++ b/filters/ELMFilter.cpp
@@ -39,8 +39,6 @@
 
 #include "ELMFilter.hpp"
 
-//#include <pdal/EigenUtils.hpp>
-
 #include <map>
 #include <string>
 
diff --git a/pdal/PointView.cpp b/pdal/PointView.cpp
index d814442bb6..ba4df3b6ea 100644
--- a/pdal/PointView.cpp
+++ b/pdal/PointView.cpp
@@ -37,7 +37,6 @@
 #include <pdal/KDIndex.hpp>
 #include <pdal/PointView.hpp>
 #include <pdal/util/Algorithm.hpp>
-//#include <pdal/EigenUtils.hpp>
 
 namespace pdal
 {
diff --git a/test/unit/PointViewTest.cpp b/test/unit/PointViewTest.cpp
index 59e06a7afa..8e42bcf2ce 100644
--- a/test/unit/PointViewTest.cpp
+++ b/test/unit/PointViewTest.cpp
@@ -39,7 +39,6 @@
 
 #include <pdal/PointView.hpp>
 #include <pdal/PDALUtils.hpp>
-//#include <pdal/EigenUtils.hpp>
 
 #include "Support.hpp"
 
diff --git a/test/unit/filters/ChipperTest.cpp b/test/unit/filters/ChipperTest.cpp
index c660a5616d..38bb6d1a35 100644
--- a/test/unit/filters/ChipperTest.cpp
+++ b/test/unit/filters/ChipperTest.cpp
@@ -36,7 +36,6 @@
 
 #include <pdal/Options.hpp>
 #include <pdal/StageWrapper.hpp>
-//#include <pdal/EigenUtils.hpp>
 #include <filters/ChipperFilter.hpp>
 #include <io/LasWriter.hpp>
 #include <io/LasReader.hpp>
diff --git a/test/unit/filters/SplitterTest.cpp b/test/unit/filters/SplitterTest.cpp
index f4e5a9b3c4..629d6fa073 100644
--- a/test/unit/filters/SplitterTest.cpp
+++ b/test/unit/filters/SplitterTest.cpp
@@ -35,7 +35,6 @@
 #include <pdal/pdal_test_main.hpp>
 
 #include <pdal/StageFactory.hpp>
-//#include <pdal/EigenUtils.hpp>
 #include <io/LasReader.hpp>
 #include <io/FauxReader.hpp>
 #include <filters/SplitterFilter.hpp>