diff --git a/rebar.config b/rebar.config
index b3840d8..b76e2c2 100644
--- a/rebar.config
+++ b/rebar.config
@@ -27,7 +27,7 @@
  ]}.
 
 {deps, [
-  {lz4, ".*", {git, "https://github.com/nhs-riak/erlang-lz4", {branch, "nhse-develop-otp27"}}},
+  {lz4, ".*", {git, "https://github.com/nhs-riak/erlang-lz4", {branch, "nhse-develop-3.4"}}},
   {zstd, ".*", {git, "https://github.com/nhs-riak/zstd-erlang", {branch, "nhse-develop"}}}
         ]}.