diff --git a/Tone/core/context/ToneAudioNode.ts b/Tone/core/context/ToneAudioNode.ts
index 6276dedd..9deddb35 100644
--- a/Tone/core/context/ToneAudioNode.ts
+++ b/Tone/core/context/ToneAudioNode.ts
@@ -20,6 +20,7 @@ export type ToneAudioNodeOptions = ToneWithContextOptions;
 
 /**
  * ToneAudioNode is the base class for classes which process audio.
+ * @category Core
  */
 export abstract class ToneAudioNode<Options extends ToneAudioNodeOptions = ToneAudioNodeOptions>
 	extends ToneWithContext<Options> {
diff --git a/Tone/core/index.ts b/Tone/core/index.ts
index 1d3b4f18..8f98a207 100644
--- a/Tone/core/index.ts
+++ b/Tone/core/index.ts
@@ -35,4 +35,5 @@ export { Unit };
 
 // export the debug stuff as Debug
 import * as debug from "./util/Debug";
+/** @internal */
 export { debug };
diff --git a/Tone/core/util/Defaults.ts b/Tone/core/util/Defaults.ts
index 74297309..8da7d56b 100644
--- a/Tone/core/util/Defaults.ts
+++ b/Tone/core/util/Defaults.ts
@@ -52,6 +52,7 @@ export function deepEquals<T>(arrayA: T[], arrayB: T[]): boolean {
 
 /**
  * Convert an args array into an object.
+ * @internal
  */
 export function optionsFromArguments<T extends object>(
 	defaults: T,
@@ -101,6 +102,7 @@ export function getDefaultsFromInstance<T>(instance: T): BaseToneOptions {
 /**
  * Returns the fallback if the given object is undefined.
  * Take an array of arguments and return a formatted options object.
+ * @internal
  */
 export function defaultArg<T>(given: T, fallback: T): T {
 	if (isUndef(given)) {
diff --git a/scripts/typedoc.json b/scripts/typedoc.json
index 6c362cfa..054c4304 100644
--- a/scripts/typedoc.json
+++ b/scripts/typedoc.json
@@ -5,10 +5,15 @@
 	"defaultCategory" : "Global",
 	"categorizeByGroup" : true,
 	"categoryOrder" : ["Core", "Source", "Instrument", "Effect", "Component", "Signal"],
+	"navigation" : {
+		"includeCategories": true,
+		"includeFolders": false,
+		"includeGroups": true
+	},
 	"externalPattern": ["**/node_modules/**"],
 	"excludeProtected" : true,
 	"excludePrivate" : true,
 	"hideGenerator": true,
-	"includeVersion": true,
-	"excludeInternal": true
+	"includeVersion": false,
+	"excludeInternal": true,
 }
\ No newline at end of file