diff --git a/.cargo/config.in b/.cargo/config.in
index d7d8ff4d4..d61993c54 100644
--- a/.cargo/config.in
+++ b/.cargo/config.in
@@ -2,5 +2,10 @@
 registry = "https://github.com/rust-lang/crates.io-index"
 @rust_vendor_sources@

+[source."git+https://github.com/389ds/concread?branch=unstable_name_collisions"]
+git = "https://github.com/389ds/concread"
+branch = "unstable_name_collisions"
+replace-with = "vendored-sources"
+
 [source.vendored-sources]
 directory = "./vendor"
diff --git a/src/Cargo.toml b/src/Cargo.toml
index 95c1ae3f5..4daf9cf7b 100644
--- a/src/Cargo.toml
+++ b/src/Cargo.toml
@@ -15,4 +15,6 @@ members = [
 panic = "abort"
 lto = true

+[patch.crates-io]
+concread = { git = "https://github.com/389ds/concread", branch = "unstable_name_collisions" }