diff --git a/crates/http/src/lib.rs b/crates/http/src/lib.rs
index e69de29..06a7f78 100644
--- a/crates/http/src/lib.rs
+++ b/crates/http/src/lib.rs
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: MPL-2.0
+#![warn(
+	clippy::correctness,
+	clippy::suspicious,
+	clippy::complexity,
+	clippy::perf,
+	clippy::style
+)]
diff --git a/crates/pathfind/src/lib.rs b/crates/pathfind/src/lib.rs
index 44a7d20..55ff1df 100644
--- a/crates/pathfind/src/lib.rs
+++ b/crates/pathfind/src/lib.rs
@@ -1,3 +1,11 @@
+// SPDX-License-Identifier: MPL-2.0
+#![warn(
+	clippy::correctness,
+	clippy::suspicious,
+	clippy::complexity,
+	clippy::perf,
+	clippy::style
+)]
 use ahash::AHashMap;
 use bitflags::bitflags;
 use ordered_float::OrderedFloat;