diff --git a/Cargo.toml b/Cargo.toml
index f1b0617..b9c1628 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,6 +14,12 @@ categories = [
     "algorithms",
     "science"
 ]
+exclude = [
+    "fuzz/",
+    "intersection_tests/",
+    "union_test",
+    "intersection_benchmarks.tsv.gz"
+]
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html