diff --git a/src/lib/util/offline-unleash-client.ts b/src/lib/util/offline-unleash-client.ts
index ae5197bcca..dafae5f52c 100644
--- a/src/lib/util/offline-unleash-client.ts
+++ b/src/lib/util/offline-unleash-client.ts
@@ -19,14 +19,16 @@ export const mapFeaturesForBootstrap = (
     features.map((feature) => ({
         impressionData: false,
         ...feature,
-        variants: feature.variants.map((variant) => ({
-            overrides: [],
-            ...variant,
-            payload: variant.payload && {
-                ...variant.payload,
-                type: variant.payload.type as unknown as PayloadType,
-            },
-        })),
+        variants:
+            feature.variants &&
+            feature.variants.map((variant) => ({
+                overrides: [],
+                ...variant,
+                payload: variant.payload && {
+                    ...variant.payload,
+                    type: variant.payload.type as unknown as PayloadType,
+                },
+            })),
         strategies: feature.strategies.map((strategy) => ({
             parameters: {},
             ...strategy,