diff --git a/Dockerfile.cuda b/Dockerfile.cuda
index 35095b15b..c396c93c6 100644
--- a/Dockerfile.cuda
+++ b/Dockerfile.cuda
@@ -3,14 +3,14 @@ ARG CUDA_VERSION=12.3.1
 FROM nvidia/cuda:$CUDA_VERSION-devel-ubuntu22.04 
 
 ARG VMAF_TAG=master
-ARG FFFMPEG_TAG=master
+ARG FFMPEG_TAG=master
 
 RUN DEBIAN_FRONTEND=noninteractive apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y libopenjp2-7-dev \
     ninja-build cmake git python3 python3-pip nasm xxd pkg-config curl unzip
 
 RUN git clone https://github.com/Netflix/vmaf.git && cd vmaf && git checkout $VMAF_TAG
 
-RUN git clone https://github.com/FFmpeg/FFmpeg.git && cd FFmpeg && git checkout $FFFMPEG_TAG
+RUN git clone https://github.com/FFmpeg/FFmpeg.git && cd FFmpeg && git checkout $FFMPEG_TAG
 
 RUN git clone https://github.com/FFmpeg/nv-codec-headers.git && cd nv-codec-headers && make && make install