diff --git a/Dockerfile b/Dockerfile
index c4ce792..04f98b6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -33,7 +33,7 @@ RUN chmod +x /bin/tini
 
 # ffmpeg
 RUN mkdir -p /usr/local/ffmpeg \
-    && curl -sSL https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-64bit-static.tar.xz | tar xJvf - -C /usr/local/ffmpeg/ --strip 1
+    && curl -sSL https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-amd64-static.tar.xz | tar xJvf - -C /usr/local/ffmpeg/ --strip 1
 
 # python library
 COPY image/usr/local/lib/web/backend/requirements.txt /tmp/