diff --git a/packages/core/src/rum/instrumentation/resourceTracking/distributedTracing/TracingIdentifier.tsx b/packages/core/src/rum/instrumentation/resourceTracking/distributedTracing/TracingIdentifier.tsx
index 7d179a6b5..b89fae18b 100644
--- a/packages/core/src/rum/instrumentation/resourceTracking/distributedTracing/TracingIdentifier.tsx
+++ b/packages/core/src/rum/instrumentation/resourceTracking/distributedTracing/TracingIdentifier.tsx
@@ -85,12 +85,13 @@ export enum TracingIdType {
 /**
  * Value used to mask the low 64 bits of the trace identifier.
  */
-const LOW_64BIT_MASK = (BigInt('0xffffffff') << 32n) + BigInt('0xffffffff');
+const LOW_64BIT_MASK =
+    (BigInt('0xffffffff') << BigInt(32)) + BigInt('0xffffffff');
 
 /**
  * Value used to mask the low 32 bits of the trace identifier.
  */
-const LOW_32BIT_MASK = (BigInt('0xffff') << 16n) + BigInt('0xffff');
+const LOW_32BIT_MASK = (BigInt('0xffff') << BigInt(16)) + BigInt('0xffff');
 
 /**
  * A {@link TracingIdentifier} is a unique UUID that can be 64bit or 128bit, and provides
@@ -181,7 +182,8 @@ export class TracingIdentifier {
     public toString(format: TracingIdFormat): string {
         const lowTraceMask =
             this.type === TracingIdType.trace ? LOW_64BIT_MASK : LOW_32BIT_MASK;
-        const highTraceMask = this.type === TracingIdType.trace ? 64n : 32n;
+        const highTraceMask =
+            this.type === TracingIdType.trace ? BigInt(64) : BigInt(32);
         const padding = this.type === TracingIdType.trace ? 32 : 16;
 
         switch (format) {
diff --git a/packages/core/src/rum/instrumentation/resourceTracking/distributedTracing/__tests__/distributedTracing.test.ts b/packages/core/src/rum/instrumentation/resourceTracking/distributedTracing/__tests__/distributedTracing.test.ts
index 7234566ea..10880d97a 100644
--- a/packages/core/src/rum/instrumentation/resourceTracking/distributedTracing/__tests__/distributedTracing.test.ts
+++ b/packages/core/src/rum/instrumentation/resourceTracking/distributedTracing/__tests__/distributedTracing.test.ts
@@ -168,7 +168,7 @@ describe('TracingIdentifier', () => {
         it('M return valid string representations for zero ID w toString', () => {
             // GIVEN
             const tracingId = TracingIdentifier.createTraceId();
-            (tracingId as any)['id'] = 0n;
+            (tracingId as any)['id'] = BigInt(0);
 
             // THEN
 
@@ -314,7 +314,7 @@ describe('TracingIdentifier', () => {
         it('M return valid string representations for zero ID w toString', () => {
             // GIVEN
             const tracingId = TracingIdentifier.createSpanId();
-            (tracingId as any)['id'] = 0n;
+            (tracingId as any)['id'] = BigInt(0);
 
             // THEN