diff --git a/src/module/providers/pf2e.js b/src/module/providers/pf2e.js
index 62d4118..ace658a 100644
--- a/src/module/providers/pf2e.js
+++ b/src/module/providers/pf2e.js
@@ -214,4 +214,23 @@ export default class pf2eLanguageProvider extends LanguageProvider {
 		}
 		return filtered;
 	}
+
+	getUserLanguages(actor) {
+		let knownLanguages = new Set();
+		let literateLanguages = new Set();
+		if (actor.system?.traits?.languages) {
+			for (let lang of actor.system.traits.languages.value) {
+				if (lang in CONFIG.PF2E.languages) {
+					knownLanguages.add(lang);
+				}
+			}
+			if (actor.system.traits.languages.custom) {
+				for (let lang of actor.system.traits.languages.custom.split(/[,;]/)) {
+					const key = lang.trim().toLowerCase();
+					knownLanguages.add(key);
+				}
+			}
+		}
+		return [knownLanguages, literateLanguages];
+	}
 }