diff --git a/Dockerfile b/Dockerfile
index 7e842af..e2adb08 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM golang:1.22.2 as NES20Tool
 RUN git clone https://github.com/Kreeblah/NES20Tool.git && \
     cd NES20Tool && go build
 
-FROM linuxserver/ffmpeg: 6.0-cli-ls104
+FROM linuxserver/ffmpeg:6.0-cli-ls104
 
 RUN apt-get update && \
     apt-get install -y \