diff --git a/src/providers/ClickHouseContext.jsx b/src/providers/ClickHouseContext.jsx
index 6a1b479..a7444de 100644
--- a/src/providers/ClickHouseContext.jsx
+++ b/src/providers/ClickHouseContext.jsx
@@ -10,6 +10,18 @@ import { createClient } from "@clickhouse/client-web";
 import { toast } from "sonner";
 import { analyticsQueries } from "@/helpers/instanceAnalyticsQueries";
 
+// Polyfill for crypto.randomUUID if not available
+if (typeof crypto.randomUUID !== "function") {
+  crypto.randomUUID = function () {
+    return ([1e7] + -1e3 + -4e3 + -8e3 + -1e11).replace(/[018]/g, (c) =>
+      (
+        c ^
+        (crypto.getRandomValues(new Uint8Array(1))[0] & (15 >> (c / 4)))
+      ).toString(16)
+    );
+  };
+}
+
 const ClickHouseContext = createContext();
 
 const ClickHouseProvider = ({ children }) => {