diff --git a/src/dep.rs b/src/dep.rs
new file mode 100644
index 0000000..28a8f2a
--- /dev/null
+++ b/src/dep.rs
@@ -0,0 +1,4 @@
+//! Re-exported dependencies.
+
+#[cfg(feature = "bcder")]
+pub use bcder;
diff --git a/src/lib.rs b/src/lib.rs
index 6d60cb8..743f567 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -33,6 +33,7 @@
 
 pub mod ca;
 pub mod crypto;
+pub mod dep;
 pub mod oid;
 pub mod repository;
 pub mod resources;