diff --git a/package.json b/package.json
index 773b912e..74b2a0f4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@balancer-labs/sor",
-    "version": "4.1.1-beta.4",
+    "version": "4.1.1-beta.5",
     "license": "GPL-3.0-only",
     "main": "dist/index.js",
     "module": "dist/index.esm.js",
diff --git a/src/index.ts b/src/index.ts
index c3d201fd..e7340d2d 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -30,3 +30,4 @@ export {
     DerivedGyroEParams,
     Vector2,
 } from './pools/gyroEPool/gyroEMath/gyroEMathHelpers';
+export * as LinearMaths from './pools/linearPool/linearMath';