diff --git a/packages/pyright-internal/src/analyzer/typeInlayHintsWalker.ts b/packages/pyright-internal/src/analyzer/typeInlayHintsWalker.ts
index 5e50ed620535..dd40648b650d 100644
--- a/packages/pyright-internal/src/analyzer/typeInlayHintsWalker.ts
+++ b/packages/pyright-internal/src/analyzer/typeInlayHintsWalker.ts
@@ -142,6 +142,9 @@ export class TypeInlayHintsWalker extends ParseTreeWalker {
             if (p.paramName?.startsWith('__')) {
                 continue;
             }
+            if (p.paramName === p.argument.name) {
+                continue;
+            }
             if (p.paramName) {
                 this.featureItems.push({
                     inlayHintType: 'parameter',