diff --git a/packages/opentelemetry-sdk-trace-base/src/BasicTracerProvider.ts b/packages/opentelemetry-sdk-trace-base/src/BasicTracerProvider.ts
index 2329ec76c50..1b30aee8beb 100644
--- a/packages/opentelemetry-sdk-trace-base/src/BasicTracerProvider.ts
+++ b/packages/opentelemetry-sdk-trace-base/src/BasicTracerProvider.ts
@@ -204,13 +204,13 @@ export class BasicTracerProvider implements TracerProvider {
 
   protected _getPropagator(name: string): TextMapPropagator | undefined {
     return (
-      (this.constructor as any)._registeredPropagators as typeof BasicTracerProvider._registeredPropagators
+      (BasicTracerProvider as any)._registeredPropagators as typeof BasicTracerProvider._registeredPropagators
     ).get(name)?.();
   }
 
   protected _getSpanExporter(name: string): SpanExporter | undefined {
     return (
-      (this.constructor as any)._registeredExporters as typeof BasicTracerProvider._registeredExporters
+      (BasicTracerProvider as any)._registeredExporters as typeof BasicTracerProvider._registeredExporters
     ).get(name)?.();
   }