diff --git a/CMakeLists_files.cmake b/CMakeLists_files.cmake
index 2caaa8c99..b4696b70f 100644
--- a/CMakeLists_files.cmake
+++ b/CMakeLists_files.cmake
@@ -210,6 +210,13 @@ list (APPEND PUBLIC_HEADER_FILES
              opm/models/parallel/gridcommhandles.hh
              opm/models/parallel/mpibuffer.hh
              opm/models/parallel/threadedentityiterator.hh
+             opm/models/ptflash/flashindices.hh
+             opm/models/ptflash/flashintensivequantities.hh
+             opm/models/ptflash/flashlocalresidual.hh
+             opm/models/ptflash/flashmodel.hh
+             opm/models/ptflash/flashnewtonmethod.hh
+             opm/models/ptflash/flashprimaryvariables.hh
+             opm/models/ptflash/flashproperties.hh
              opm/models/pvs/pvsboundaryratevector.hh
              opm/models/pvs/pvsratevector.hh
              opm/models/pvs/pvsindices.hh