diff --git a/src/environments/environment.common.ts b/src/environments/environment.common.ts
index 9acef664e6..70a7a9fb43 100644
--- a/src/environments/environment.common.ts
+++ b/src/environments/environment.common.ts
@@ -223,7 +223,7 @@ export const environment: GlobalConfig = {
   // Whether the UI should rewrite file download URLs to match its domain. Only necessary to enable when running UI and REST API on separate domains
   rewriteDownloadUrls: false,
   mediaViewer: {
-    image: true,
-    video: true,
+    image: false,
+    video: false,
   },
 };