diff --git a/.changeset/gentle-melons-look.md b/.changeset/gentle-melons-look.md
new file mode 100644
index 00000000..f1a0b61b
--- /dev/null
+++ b/.changeset/gentle-melons-look.md
@@ -0,0 +1,5 @@
+---
+'react-use-intercom': patch
+---
+
+Repair nonces on <script> tags
diff --git a/packages/react-use-intercom/src/initialize.ts b/packages/react-use-intercom/src/initialize.ts
index 730ed80d..6ee524c7 100644
--- a/packages/react-use-intercom/src/initialize.ts
+++ b/packages/react-use-intercom/src/initialize.ts
@@ -32,7 +32,7 @@ const initialize = (appId: string, timeout: number = 0, cspNonce?: string) => {
         var s = d.createElement('script');
         s.type = 'text/javascript';
         s.async = true;
-        if (cspNonce) s.nonce = cspNonce;
+        if (cspNonce) s.setAttribute('nonce', cspNonce);
         s.src = 'https://widget.intercom.io/widget/' + appId;
         var x = d.getElementsByTagName('script')[0];
         x.parentNode.insertBefore(s, x);