diff --git a/.changeset/rich-dolls-argue.md b/.changeset/rich-dolls-argue.md
new file mode 100644
index 0000000000..08fd02661c
--- /dev/null
+++ b/.changeset/rich-dolls-argue.md
@@ -0,0 +1,5 @@
+---
+"@wagmi/core": patch
+---
+
+Added guard for missing `provider.on` for `injected` connector.
diff --git a/packages/core/src/connectors/injected.ts b/packages/core/src/connectors/injected.ts
index 5ffcd36f46..84fdc06e8e 100644
--- a/packages/core/src/connectors/injected.ts
+++ b/packages/core/src/connectors/injected.ts
@@ -151,7 +151,7 @@ export function injected(parameters: InjectedParameters = {}) {
     async setup() {
       const provider = await this.getProvider()
       // Only start listening for events if `target` is set, otherwise `injected()` will also receive events
-      if (provider && parameters.target) {
+      if (provider?.on && parameters.target) {
         if (!connect) {
           connect = this.onConnect.bind(this)
           provider.on('connect', connect)