diff --git a/Cargo.lock b/Cargo.lock
index 18cfcd8ca0..dd8ef47a04 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2896,6 +2896,7 @@ dependencies = [
 name = "veloren-client"
 version = "0.3.0"
 dependencies = [
+ "hashbrown 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "specs 0.14.3 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/client/Cargo.toml b/client/Cargo.toml
index 8ea392a195..1bcc0e1b41 100644
--- a/client/Cargo.toml
+++ b/client/Cargo.toml
@@ -12,3 +12,4 @@ num_cpus = "1.10.1"
 log = "0.4.8"
 specs = "0.14.2"
 vek = "0.9.8"
+hashbrown = "0.5.0"
diff --git a/client/src/lib.rs b/client/src/lib.rs
index 80921ec42f..37d70a6011 100644
--- a/client/src/lib.rs
+++ b/client/src/lib.rs
@@ -15,9 +15,9 @@ use common::{
     vol::VolSize,
     ChatType,
 };
+use hashbrown::HashMap;
 use log::{info, log_enabled, warn};
 use std::{
-    collections::HashMap,
     net::SocketAddr,
     sync::Arc,
     time::{Duration, Instant},