diff --git a/Cargo.toml b/Cargo.toml
index 59afe20f..729f7af5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,8 @@ include = [
   "LICENSE*",
   "README.md",
   "benches/**/*",
-  "examples/**/*"
+  "examples/**/*",
+  "tests/**/*",
 ]
 
 [package.metadata.docs.rs]