diff --git a/apps/client/src/translations/en/translation.json b/apps/client/src/translations/en/translation.json
index 7a11c1640b..abd12b6986 100644
--- a/apps/client/src/translations/en/translation.json
+++ b/apps/client/src/translations/en/translation.json
@@ -1051,7 +1051,7 @@
     "exit-picture-in-picture": "Exit picture-in-picture",
     "fullscreen": "Fullscreen (F)",
     "exit-fullscreen": "Exit fullscreen",
-    "unsupported-format": "Media preview is not available for this file format.",
+    "unsupported-format": "Media preview is not available for this file format:\n{{mime}}",
     "zoom-to-fit": "Zoom to fill",
     "zoom-reset": "Reset zoom to fill"
   },
diff --git a/apps/client/src/widgets/type_widgets/file/Audio.tsx b/apps/client/src/widgets/type_widgets/file/Audio.tsx
index 95e68aa2c2..5c51d79bca 100644
--- a/apps/client/src/widgets/type_widgets/file/Audio.tsx
+++ b/apps/client/src/widgets/type_widgets/file/Audio.tsx
@@ -26,7 +26,7 @@ export default function AudioPreview({ note }: { note: FNote }) {
     const onError = useCallback(() => setError(true), []);
 
     if (error) {
-        return <NoItems icon="bx bx-volume-mute" text={t("video.unsupported-format")} />;
+        return <NoItems icon="bx bx-volume-mute" text={t("video.unsupported-format", { mime: note.mime.replace("/", "-") })} />;
     }
 
     return (
diff --git a/apps/client/src/widgets/type_widgets/file/Video.tsx b/apps/client/src/widgets/type_widgets/file/Video.tsx
index c349107d1d..e9cdde4ea0 100644
--- a/apps/client/src/widgets/type_widgets/file/Video.tsx
+++ b/apps/client/src/widgets/type_widgets/file/Video.tsx
@@ -40,7 +40,7 @@ export default function VideoPreview({ note }: { note: FNote }) {
     const onKeyDown = useKeyboardShortcuts(videoRef, wrapperRef, togglePlayback, flashControls);
 
     if (error) {
-        return <NoItems icon="bx bx-video-off" text={t("video.unsupported-format")} />;
+        return <NoItems icon="bx bx-video-off" text={t("video.unsupported-format", { mime: note.mime.replace("/", "-") })} />;
     }
 
     return (