diff --git a/baselines/dom.generated.d.ts b/baselines/dom.generated.d.ts
index f32fedc45..f1e633b20 100644
--- a/baselines/dom.generated.d.ts
+++ b/baselines/dom.generated.d.ts
@@ -10275,7 +10275,8 @@ interface Performance extends EventTarget {
     getEntriesByName(name: string, type?: string): PerformanceEntryList;
     getEntriesByType(type: string): PerformanceEntryList;
     mark(markName: string, markOptions?: PerformanceMarkOptions): PerformanceMark;
-    measure(measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions, endMark?: string): PerformanceMeasure;
+    measure(measureName: string, options?: PerformanceMeasureOptions): PerformanceMeasure;
+    measure(measureName: string, startMark?: string, endMark?: string): PerformanceMeasure;
     now(): DOMHighResTimeStamp;
     setResourceTimingBufferSize(maxSize: number): void;
     toJSON(): any;
diff --git a/baselines/serviceworker.generated.d.ts b/baselines/serviceworker.generated.d.ts
index a3258b376..05b6f4171 100644
--- a/baselines/serviceworker.generated.d.ts
+++ b/baselines/serviceworker.generated.d.ts
@@ -2323,7 +2323,8 @@ interface Performance extends EventTarget {
     getEntriesByName(name: string, type?: string): PerformanceEntryList;
     getEntriesByType(type: string): PerformanceEntryList;
     mark(markName: string, markOptions?: PerformanceMarkOptions): PerformanceMark;
-    measure(measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions, endMark?: string): PerformanceMeasure;
+    measure(measureName: string, options?: PerformanceMeasureOptions): PerformanceMeasure;
+    measure(measureName: string, startMark?: string, endMark?: string): PerformanceMeasure;
     now(): DOMHighResTimeStamp;
     setResourceTimingBufferSize(maxSize: number): void;
     toJSON(): any;
diff --git a/baselines/sharedworker.generated.d.ts b/baselines/sharedworker.generated.d.ts
index 06a713071..3aba88884 100644
--- a/baselines/sharedworker.generated.d.ts
+++ b/baselines/sharedworker.generated.d.ts
@@ -2232,7 +2232,8 @@ interface Performance extends EventTarget {
     getEntriesByName(name: string, type?: string): PerformanceEntryList;
     getEntriesByType(type: string): PerformanceEntryList;
     mark(markName: string, markOptions?: PerformanceMarkOptions): PerformanceMark;
-    measure(measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions, endMark?: string): PerformanceMeasure;
+    measure(measureName: string, options?: PerformanceMeasureOptions): PerformanceMeasure;
+    measure(measureName: string, startMark?: string, endMark?: string): PerformanceMeasure;
     now(): DOMHighResTimeStamp;
     setResourceTimingBufferSize(maxSize: number): void;
     toJSON(): any;
diff --git a/baselines/webworker.generated.d.ts b/baselines/webworker.generated.d.ts
index c885f3bbb..22c862cf2 100644
--- a/baselines/webworker.generated.d.ts
+++ b/baselines/webworker.generated.d.ts
@@ -2375,7 +2375,8 @@ interface Performance extends EventTarget {
     getEntriesByName(name: string, type?: string): PerformanceEntryList;
     getEntriesByType(type: string): PerformanceEntryList;
     mark(markName: string, markOptions?: PerformanceMarkOptions): PerformanceMark;
-    measure(measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions, endMark?: string): PerformanceMeasure;
+    measure(measureName: string, options?: PerformanceMeasureOptions): PerformanceMeasure;
+    measure(measureName: string, startMark?: string, endMark?: string): PerformanceMeasure;
     now(): DOMHighResTimeStamp;
     setResourceTimingBufferSize(maxSize: number): void;
     toJSON(): any;
diff --git a/inputfiles/overridingTypes.jsonc b/inputfiles/overridingTypes.jsonc
index 980f2eefe..b5c4a7e6f 100644
--- a/inputfiles/overridingTypes.jsonc
+++ b/inputfiles/overridingTypes.jsonc
@@ -2834,6 +2834,18 @@
             },
             "SourceBufferList": {
                 "exposed": "Window"
+            },
+            "Performance": {
+              "methods": {
+                "method": {
+                  "measure": {
+                    "overrideSignatures": [
+                      "measure(measureName: string, options?: PerformanceMeasureOptions): PerformanceMeasure",
+                      "measure(measureName: string, startMark?: string, endMark?: string): PerformanceMeasure"
+                    ]
+                  }
+                }
+              }
             }
         }
     },
diff --git a/unittests/files/performance-measure.ts b/unittests/files/performance-measure.ts
new file mode 100644
index 000000000..1d29df510
--- /dev/null
+++ b/unittests/files/performance-measure.ts
@@ -0,0 +1,8 @@
+performance.measure('name');
+performance.measure('name', 'start');
+performance.measure('name', undefined);
+performance.measure('name', 'start', 'end');
+performance.measure('name', undefined, 'end');
+performance.measure('name', 'start', undefined);
+performance.measure('name', undefined, undefined);
+performance.measure('name', { start: 'start', end: 'end' });