diff --git a/obs-browser-plugin.cpp b/obs-browser-plugin.cpp
index c5743de9e..3c76052ef 100644
--- a/obs-browser-plugin.cpp
+++ b/obs-browser-plugin.cpp
@@ -110,10 +110,15 @@ overflow: hidden; \
 
 static void browser_source_get_defaults(obs_data_t *settings)
 {
+	struct obs_video_info ovi = {0};
+	obs_get_video_info(&ovi);
+	int width = ovi.base_width ? ovi.base_width : 800;
+	int height = ovi.base_height ? ovi.base_height : 600;
+
 	obs_data_set_default_string(settings, "url",
 				    "https://obsproject.com/browser-source");
-	obs_data_set_default_int(settings, "width", 800);
-	obs_data_set_default_int(settings, "height", 600);
+	obs_data_set_default_int(settings, "width", width);
+	obs_data_set_default_int(settings, "height", height);
 	obs_data_set_default_int(settings, "fps", 30);
 #if EXPERIMENTAL_SHARED_TEXTURE_SUPPORT_ENABLED
 	obs_data_set_default_bool(settings, "fps_custom", false);