diff --git a/launcher/minecraft/auth/AccountData.h b/launcher/minecraft/auth/AccountData.h
index 46060613..d7faa5ad 100644
--- a/launcher/minecraft/auth/AccountData.h
+++ b/launcher/minecraft/auth/AccountData.h
@@ -42,7 +42,7 @@ struct AccountData {
     bool resumeStateFromV2(QJsonObject data);
     bool resumeStateFromV3(QJsonObject data);
 
-    const AuthProviderPtr provider() const;
+    AuthProviderPtr provider;
 
     //! userName for Mojang accounts, gamertag for MSA
     QString accountDisplayString() const;
diff --git a/launcher/minecraft/auth/MinecraftAccount.h b/launcher/minecraft/auth/MinecraftAccount.h
index 77d70d12..2188d7e4 100644
--- a/launcher/minecraft/auth/MinecraftAccount.h
+++ b/launcher/minecraft/auth/MinecraftAccount.h
@@ -100,8 +100,13 @@ public: /* manipulation */
     std::shared_ptr<AccountTask> refresh(AuthSessionPtr session);
 
 public: /* queries */
-    const AuthProviderPtr provider() const {
-        return data.provider();
+    bool setProvider(AuthProviderPtr provider) {
+        data.provider = provider;
+        return true;
+    }
+
+    AuthProviderPtr provider() {
+        return data.provider;
     }
 
     QString accountDisplayString() const {