diff --git a/src/common/utils/WalletUtils.test.ts b/src/common/utils/WalletUtils.test.ts
index 32b73fb0..1a97115c 100644
--- a/src/common/utils/WalletUtils.test.ts
+++ b/src/common/utils/WalletUtils.test.ts
@@ -96,28 +96,13 @@ describe("WalletUtils.getKeplr", () => {
     vi.restoreAllMocks();
   });
 
-  it("should return window.keplr when extension is already set and identifies as Keplr", async () => {
-    const fakeKeplr = { isKeplr: true, marker: "keplr-instance" };
+  it("should return window.keplr when extension is already set", async () => {
+    const fakeKeplr = { marker: "keplr-instance" };
     w.keplr = fakeKeplr;
     const result = await WalletUtils.getKeplr();
     expect(result).toBe(fakeKeplr);
   });
 
-  it("should return undefined when window.keplr is set but isKeplr !== true", async () => {
-    // Defends against wallet-aggregator placeholder injection: a hostile extension can
-    // populate window.keplr with a Keplr-shaped object lacking the identity flag.
-    w.keplr = { marker: "aggregator-shim" };
-    const result = await WalletUtils.getKeplr();
-    expect(result).toBeUndefined();
-  });
-
-  it("should return undefined when isKeplr is truthy-but-not-strictly-true", async () => {
-    // Strict equality `=== true` rejects truthy non-true values like 1 or "yes".
-    w.keplr = { isKeplr: 1, marker: "loose-keplr" };
-    const result = await WalletUtils.getKeplr();
-    expect(result).toBeUndefined();
-  });
-
   it("should return the extension when document is complete and extension becomes available", async () => {
     // No w.keplr set; document.readyState in jsdom is "complete" by default.
     // The code path then does Promise.resolve(w[prop]) — returns undefined here.
@@ -142,7 +127,7 @@ describe("WalletUtils.getKeplr", () => {
         configurable: true,
         get: () => "complete"
       });
-      const fakeKeplr = { isKeplr: true, marker: "delayed-keplr" };
+      const fakeKeplr = { marker: "delayed-keplr" };
       w.keplr = fakeKeplr;
       document.dispatchEvent(new Event("readystatechange"));
 
diff --git a/src/common/utils/WalletUtils.ts b/src/common/utils/WalletUtils.ts
index a2c3ca49..e8727678 100644
--- a/src/common/utils/WalletUtils.ts
+++ b/src/common/utils/WalletUtils.ts
@@ -5,28 +5,26 @@ import { WalletManager } from ".";
 import { Wallet, NETWORK_DATA } from "@/networks";
 import { fetchEndpoints } from "./EndpointService";
 
-// Defense against extensions that inject a `window.keplr` shim without identifying as
-// Keplr. Real Keplr always sets `isKeplr === true`. Strict-equality guard mirrors the
-// `isPhantom`/`isSolflare` checks in `src/networks/sol/wallet.ts` (PR #155).
-function isRealKeplr(k?: Keplr): k is Keplr {
-  return (k as unknown as { isKeplr?: unknown })?.isKeplr === true;
-}
-
+// Note: unlike Phantom/Solflare, Keplr does NOT expose an `isKeplr === true` marker
+// on its Cosmos provider (`window.keplr`). The `isKeplr` flag in `@keplr-wallet/types`
+// is on the EthereumProvider type — Keplr's EVM bridge — not on the main Keplr
+// interface. A strict-equality marker check rejects real Keplr; do not re-add one
+// without a verified, Cosmos-side identity signal. See `runbooks/webapp_wallet_network.md`.
 function getKeplrExtension(): Promise<Keplr | undefined> {
   const w = window as unknown as { keplr?: Keplr };
 
-  if (isRealKeplr(w.keplr)) {
+  if (w.keplr) {
     return Promise.resolve(w.keplr);
   }
 
   if (document.readyState === "complete") {
-    return Promise.resolve(isRealKeplr(w.keplr) ? w.keplr : undefined);
+    return Promise.resolve(w.keplr);
   }
 
   return new Promise((resolve) => {
     const documentStateChange = (event: Event) => {
       if (event.target && (event.target as Document).readyState === "complete") {
-        resolve(isRealKeplr(w.keplr) ? w.keplr : undefined);
+        resolve(w.keplr);
         document.removeEventListener("readystatechange", documentStateChange);
       }
     };