diff --git a/UI/frontend-plugins/decklink-output-ui/decklink-ui-main.cpp b/UI/frontend-plugins/decklink-output-ui/decklink-ui-main.cpp
index a0ef6ec45..926f7d520 100644
--- a/UI/frontend-plugins/decklink-output-ui/decklink-ui-main.cpp
+++ b/UI/frontend-plugins/decklink-output-ui/decklink-ui-main.cpp
@@ -176,7 +176,7 @@ void preview_output_start()
 		vi.fps_num = context.ovi.fps_num;
 		vi.cache_size = 16;
 		vi.colorspace = mainVOI->colorspace;
-		vi.range = mainVOI->range;
+		vi.range = VIDEO_RANGE_FULL;
 		vi.name = "decklink_preview_output";
 
 		video_output_open(&context.video_queue, &vi);