diff --git a/packages/core/src/util.ts b/packages/core/src/util.ts
index 82b1a14d..6de49718 100644
--- a/packages/core/src/util.ts
+++ b/packages/core/src/util.ts
@@ -21,6 +21,18 @@ export async function uuid(): Promise<string> {
     ].join("-");
 }
 
+/**
+ * Generates a random UUID v4
+ * NOT CRYPTOGRAPHICALLY SAFE!
+ */
+export function unsafeUUID(): string {
+    return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g, function (c) {
+        var r = (Math.random() * 16) | 0,
+            v = c == "x" ? r : (r & 0x3) | 0x8;
+        return v.toString(16);
+    });
+}
+
 /** Caracters, by category */
 export const chars = {
     numbers: "0123456789",
diff --git a/packages/server/src/logging/postgres.ts b/packages/server/src/logging/postgres.ts
index 62e51264..1d907818 100644
--- a/packages/server/src/logging/postgres.ts
+++ b/packages/server/src/logging/postgres.ts
@@ -1,4 +1,5 @@
 import { Logger, LogEvent } from "@padloc/core/src/logging";
+import { unsafeUUID } from "@padloc/core/src/util";
 import { PostgresStorage } from "../storage/postgres";
 
 export class PostgresLogger implements Logger {
@@ -6,6 +7,7 @@ export class PostgresLogger implements Logger {
 
     log(type: string, data?: any) {
         const event = new LogEvent(type, data);
+        event.id = unsafeUUID();
         (async () => {
             try {
                 this._storage.save(event);