diff --git a/launcher/ui/dialogs/ExportInstanceDialog.cpp b/launcher/ui/dialogs/ExportInstanceDialog.cpp
index aa0dbd5e8..40b14d682 100644
--- a/launcher/ui/dialogs/ExportInstanceDialog.cpp
+++ b/launcher/ui/dialogs/ExportInstanceDialog.cpp
@@ -66,7 +66,7 @@ ExportInstanceDialog::ExportInstanceDialog(InstancePtr instance, QWidget* parent
     auto prefix = QDir(instance->instanceRoot()).relativeFilePath(instance->gameRoot());
     proxyModel->ignoreFilesWithPath().insert({ FS::PathCombine(prefix, "logs"), FS::PathCombine(prefix, "crash-reports") });
     proxyModel->ignoreFilesWithName().append({ ".DS_Store", "thumbs.db", "Thumbs.db" });
-    proxyModel->blockedPaths().insert(
+    proxyModel->ignoreFilesWithPath().insert(
         { FS::PathCombine(prefix, ".cache"), FS::PathCombine(prefix, ".fabric"), FS::PathCombine(prefix, ".quilt") });
     loadPackIgnore();
 
diff --git a/launcher/ui/dialogs/ExportMrPackDialog.cpp b/launcher/ui/dialogs/ExportMrPackDialog.cpp
index b302f7ba5..77ad4d4b7 100644
--- a/launcher/ui/dialogs/ExportMrPackDialog.cpp
+++ b/launcher/ui/dialogs/ExportMrPackDialog.cpp
@@ -52,7 +52,7 @@ ExportMrPackDialog::ExportMrPackDialog(InstancePtr instance, QWidget* parent)
     // use the game root - everything outside cannot be exported
     const QDir root(instance->gameRoot());
     proxy = new FileIgnoreProxy(instance->gameRoot(), this);
-    proxy->ignoreFilesWithPath().insert({ "logs", "crash-reports" });
+    proxy->ignoreFilesWithPath().insert({ "logs", "crash-reports", ".cache", ".fabric", ".quilt" });
     proxy->ignoreFilesWithName().append({ ".DS_Store", "thumbs.db", "Thumbs.db" });
     proxy->setSourceModel(model);