diff --git a/.changeset/thin-mirrors-ring.md b/.changeset/thin-mirrors-ring.md
new file mode 100644
index 0000000000..260177299f
--- /dev/null
+++ b/.changeset/thin-mirrors-ring.md
@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Removed trailing slash from polygonAmoy explorer URL.
diff --git a/src/chains/definitions/polygonAmoy.ts b/src/chains/definitions/polygonAmoy.ts
index afb214ec4a..ae587582e5 100644
--- a/src/chains/definitions/polygonAmoy.ts
+++ b/src/chains/definitions/polygonAmoy.ts
@@ -12,7 +12,7 @@ export const polygonAmoy = /*#__PURE__*/ defineChain({
   blockExplorers: {
     default: {
       name: 'PolygonScan',
-      url: 'https://amoy.polygonscan.com/',
+      url: 'https://amoy.polygonscan.com',
       apiUrl: 'https://api-amoy.polygonscan.com/api',
     },
   },