diff --git a/netcdf-src/Cargo.toml b/netcdf-src/Cargo.toml
index 351fc0c..479a5d8 100644
--- a/netcdf-src/Cargo.toml
+++ b/netcdf-src/Cargo.toml
@@ -11,28 +11,39 @@ links = "netcdfsrc"
 categories = ["filesystem"]
 keywords = ["netcdf"]
 readme = "README.md"
-exclude = [
-    "source/docs/doxygen-awesome-css/**",
-    "source/docs/images/**",
-    "source/docs/old/**",
-    "source/NUG/**",
-    "source/dap4_test/**",
-    "source/examples/**",
-    "source/nc_test/**",
-    # "source/unit_test/**", https://github.com/Unidata/netcdf-c/pull/3133
-    # "source/nc_test4/**", https://github.com/Unidata/netcdf-c/pull/3133
-    "source/nc_test4/**.nc",
-    "source/h5_test/**",
-    "source/nc_perf/**",
-    "source/nczarr_test/**",
-    "source/hdf5_test/**",
-    "source/ncdump/**",
-    "source/hdf4_test/**",
-    "source/ncgen/**",
-    "source/ncgen3/**",
-    "source/nctest/**",
-    "source/ncdap_test/**",
-    "source/nc_perf/**",
+include = [
+    "README.md", 
+    "Cargo.toml", 
+    "src/**/*.rs", 
+    "build.rs",
+    "source/**/CMakeLists.txt",
+    "source/**/*.cmake",
+    "source/**/*.c",
+    "source/**/*.h",
+    "source/**/*.in",
+    "source/libsrc/*.m4",
+    "source/docs/netcdf.m4",
+    "!source/docs/doxygen-awesome-css/**",
+    "!source/docs/images/**",
+    "!source/docs/old/**",
+    "!source/NUG/**",
+    "!source/dap4_test/**",
+    "!source/examples/**",
+    "!source/nc_test/**",
+    # "!source/unit_test/**", https://github.com/Unidata/netcdf-c/pull/3133
+    # "!source/nc_test4/**", https://github.com/Unidata/netcdf-c/pull/3133
+    "!source/nc_test4/**.nc",
+    "!source/h5_test/**",
+    "!source/nc_perf/**",
+    "!source/nczarr_test/**",
+    "!source/hdf5_test/**",
+    "!source/ncdump/**",
+    "!source/hdf4_test/**",
+    "!source/ncgen/**",
+    "!source/ncgen3/**",
+    "!source/nctest/**",
+    "!source/ncdap_test/**",
+    "!source/nc_perf/**",
 ]
 rust-version = "1.77.0"