diff --git a/Dockerfile b/Dockerfile
index 30d53ea..f83317f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -32,7 +32,7 @@ RUN mkdir /opt/mcr /opt/mcr_download && cd /opt/mcr_download && \
 FROM base as fsl
 RUN echo "Downloading FSL ..." && \
     curl -O https://fsl.fmrib.ox.ac.uk/fsldownloads/fslinstaller.py && \
-    python2 fslinstaller.py -V 6.0.7.9 --throttle_downloads -d /opt/fsl && rm fslinstaller.py 
+    python fslinstaller.py -V 6.0.7.9 -d /opt/fsl && rm fslinstaller.py 
 
 # install ants
 FROM base as ants