diff --git a/MANIFEST.in b/MANIFEST.in
index 5715bfb44..795bfcf23 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,15 +1,17 @@
 include CMakeLists.txt
 include LICENSE
 include CODE_OF_CONDUCT.md
+include CODEOWNERS
 include CONTRIBUTING.md
+include Dockerfile
 include schemas.xml
 include pyproject.toml
 include pytest.ini
-include openmc/data/reconstruct.pyx
 include docs/source/_templates/layout.html
 include docs/sphinxext/LICENSE
-recursive-include . *.rst
-recursive-include cmake *.cmake
+global-include *.cmake
+global-include *.cmake.in
+global-include *.rst
 recursive-include docs *.css
 recursive-include docs *.dia
 recursive-include docs *.png
@@ -23,8 +25,10 @@ recursive-include examples *.ipynb
 recursive-include examples *.png
 recursive-include examples *.py
 recursive-include examples *.xml
+recursive-include include *.h
 recursive-include man *.1
-recursive-include src *.F90
+recursive-inlcude openmc *.pyx
+recursive-include openmc *.c
 recursive-include src *.c
 recursive-include src *.cc
 recursive-include src *.cpp
@@ -34,13 +38,17 @@ recursive-include src *.rnc
 recursive-include src *.rng
 recursive-include tests *.dat
 recursive-include tests *.h5
+recursive-inlcude tests *.h5m
 recursive-include tests *.py
 recursive-include tests *.xml
 recursive-include vendor CMakeLists.txt
-recursive-include vendor *.cmake.in
 recursive-include vendor *.cc
 recursive-include vendor *.cpp
+recursive-include vendor *.h
 recursive-include vendor *.hh
 recursive-include vendor *.hpp
+recursive-include vendor *.pc.in
+recursive-include vendor *.natvis
+include vendor/gsl-lite/include/gsl/gsl
 prune docs/build
 prune docs/source/pythonapi/generated/