diff --git a/Dockerfile b/Dockerfile
index f1e6e6d..07a9d81 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,8 +14,9 @@ COPY --from=builder /app/zurg .
 COPY ./healthcheck.sh /app/healthcheck.sh
 RUN chmod +x /app/healthcheck.sh
 COPY config.example.yml /app/config.yml
+
 # Install runtime dependencies and configure FUSE
-RUN apk add curl python3 libxml2-utils
+RUN apk add --no-cache curl python3 libxml2-utils ffmpeg
 
 HEALTHCHECK --interval=60s --timeout=60s --start-period=10s --retries=10 CMD /app/healthcheck.sh
 
diff --git a/internal/torrent/manager.go b/internal/torrent/manager.go
index 53f2b73..9533f7d 100644
--- a/internal/torrent/manager.go
+++ b/internal/torrent/manager.go
@@ -317,16 +317,16 @@ func (t *TorrentManager) deleteInfoFile(torrentID string) {
 
 func (t *TorrentManager) mountNewDownloads() {
 	downloads := t.api.GetDownloads()
-	for _, download := range downloads {
-		isRealDebrid := strings.HasPrefix(download.Link, "https://real-debrid.com/d/")
-		if isRealDebrid && !t.UnrestrictMap.Has(download.Link[0:39]) {
-			t.UnrestrictMap.Set(download.Link[0:39], &download)
+	for i := range downloads {
+		isRealDebrid := strings.HasPrefix(downloads[i].Link, "https://real-debrid.com/d/")
+		if isRealDebrid && !t.UnrestrictMap.Has(downloads[i].Link[0:39]) {
+			t.UnrestrictMap.Set(downloads[i].Link[0:39], &downloads[i])
 		} else if !isRealDebrid {
-			if !t.UnrestrictMap.Has(download.Link) {
-				t.UnrestrictMap.Set(download.Link, &download)
+			if !t.UnrestrictMap.Has(downloads[i].Link) {
+				t.UnrestrictMap.Set(downloads[i].Link, &downloads[i])
 			}
-			filename := filepath.Base(download.Filename)
-			t.DownloadMap.Set(filename, &download)
+			filename := filepath.Base(downloads[i].Filename)
+			t.DownloadMap.Set(filename, &downloads[i])
 		}
 	}
 }