diff --git a/src/core/ResourcePreviewer.cpp b/src/core/ResourcePreviewer.cpp
index a2f9db4e9..d6afec68c 100644
--- a/src/core/ResourcePreviewer.cpp
+++ b/src/core/ResourcePreviewer.cpp
@@ -94,6 +94,7 @@ void ResourcePreviewer::preview( ResourceItem * _item )
 			break;
 		case ResourceItem::TypeSample:
 		case ResourceItem::TypeSoundFont:
+		case ResourceItem::TypePluginSpecificResource:
 		{
 			// restore default settings we are going to preview a
 			// sample (which should be played at a default
diff --git a/src/gui/track_container_view.cpp b/src/gui/track_container_view.cpp
index 0aa686f36..e9560d1d2 100644
--- a/src/gui/track_container_view.cpp
+++ b/src/gui/track_container_view.cpp
@@ -420,6 +420,7 @@ void trackContainerView::dropEvent( QDropEvent * _de )
 		break;
 	case ResourceItem::TypeSample:
 	case ResourceItem::TypeSoundFont:
+	case ResourceItem::TypePluginSpecificResource:
 		action.loadByPlugin(
 			dynamic_cast<instrumentTrack *>(
 				track::create( track::InstrumentTrack,