diff --git a/src/gpl/gpl.h b/src/gpl/gpl.h
index 0568b435..454b024f 100644
--- a/src/gpl/gpl.h
+++ b/src/gpl/gpl.h
@@ -4,6 +4,8 @@
 #include <algorithm>
 #include <cmath>
 #if defined(HAVE_OPENCV2) || defined(HAVE_OPENCV3)
+#include <Eigen/Core>
+#include <Eigen/Dense>
 #include <opencv2/core/eigen.hpp>
 #endif //  defined(HAVE_OPENCV2) || defined(HAVE_OPENCV3)