diff --git a/Cargo.toml b/Cargo.toml
index e969cd0..b6f855c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,6 +10,12 @@ readme = "README.md"
 keywords = ["emacs", "org-mode"]
 categories = ["parsing"]
 resolver = "2"
+include = [
+  "LICENSE",
+  "**/*.rs",
+  "Cargo.toml",
+  "tests/*"
+]
 
 [lib]
 name = "organic"