diff --git a/launcher/modplatform/modrinth/ModrinthPackExportTask.cpp b/launcher/modplatform/modrinth/ModrinthPackExportTask.cpp
index 98fbc218..29df90dd 100644
--- a/launcher/modplatform/modrinth/ModrinthPackExportTask.cpp
+++ b/launcher/modplatform/modrinth/ModrinthPackExportTask.cpp
@@ -40,7 +40,7 @@ ModrinthPackExportTask::ModrinthPackExportTask(const QString& name,
     , version(version)
     , summary(summary)
     , instance(instance)
-    , mcInstance(dynamic_cast<const MinecraftInstance*>(instance.get()))
+    , mcInstance(dynamic_cast<MinecraftInstance*>(instance.get()))
     , gameRoot(instance->gameRoot())
     , output(output)
     , filter(filter)
diff --git a/launcher/modplatform/modrinth/ModrinthPackExportTask.h b/launcher/modplatform/modrinth/ModrinthPackExportTask.h
index 5426d6da..af00ffaa 100644
--- a/launcher/modplatform/modrinth/ModrinthPackExportTask.h
+++ b/launcher/modplatform/modrinth/ModrinthPackExportTask.h
@@ -51,7 +51,7 @@ class ModrinthPackExportTask : public Task {
     // inputs
     const QString name, version, summary;
     const InstancePtr instance;
-    const MinecraftInstance* mcInstance;
+    MinecraftInstance* mcInstance;
     const QDir gameRoot;
     const QString output;
     const MMCZip::FilterFunction filter;