diff --git a/CMakeLists_files.cmake b/CMakeLists_files.cmake
index 001fbc1fe..990d77352 100644
--- a/CMakeLists_files.cmake
+++ b/CMakeLists_files.cmake
@@ -117,4 +117,6 @@ list (APPEND PUBLIC_HEADER_FILES
 	opm/autodiff/TransportSolverTwophaseAd.hpp
 	opm/autodiff/WellDensitySegmented.hpp
 	opm/autodiff/WellStateFullyImplicitBlackoil.hpp
+	opm/autodiff/SimulatorFullyImplicitBlackoilOutput.hpp
 	)
+