diff --git a/packages/apm/src/index.bundle.ts b/packages/apm/src/index.bundle.ts
index dd35587abc7f..00ebceae3714 100644
--- a/packages/apm/src/index.bundle.ts
+++ b/packages/apm/src/index.bundle.ts
@@ -78,3 +78,5 @@ export { INTEGRATIONS as Integrations };
 
 // We are patching the global object with our hub extension methods
 addExtensionMethods();
+
+export { addExtensionMethods };
diff --git a/packages/apm/src/index.ts b/packages/apm/src/index.ts
index 9f59e3515f40..c225eea56cf9 100644
--- a/packages/apm/src/index.ts
+++ b/packages/apm/src/index.ts
@@ -9,3 +9,5 @@ export { SpanStatus } from './spanstatus';
 
 // We are patching the global object with our hub extension methods
 addExtensionMethods();
+
+export { addExtensionMethods };
diff --git a/packages/tracing/src/index.bundle.ts b/packages/tracing/src/index.bundle.ts
index f04df5dbd1ae..a80d9fa4db74 100644
--- a/packages/tracing/src/index.bundle.ts
+++ b/packages/tracing/src/index.bundle.ts
@@ -78,3 +78,5 @@ export { INTEGRATIONS as Integrations };
 
 // We are patching the global object with our hub extension methods
 addExtensionMethods();
+
+export { addExtensionMethods };
diff --git a/packages/tracing/src/index.ts b/packages/tracing/src/index.ts
index 9a976e53bcac..1546346e749d 100644
--- a/packages/tracing/src/index.ts
+++ b/packages/tracing/src/index.ts
@@ -13,3 +13,5 @@ export { SpanStatus } from './spanstatus';
 
 // We are patching the global object with our hub extension methods
 addExtensionMethods();
+
+export { addExtensionMethods };