diff --git a/Docker/Dockerfile b/Docker/Dockerfile
index ece7a662ae75ea65ba2cad7146036366fe67001e..4d8719bc0027745d0beba09bf47955c7d719f59c 100644
--- a/Docker/Dockerfile
+++ b/Docker/Dockerfile
@@ -6,7 +6,7 @@ RUN mkdir /home/lofaruser/ && \
     useradd --no-log-init -r -g lofaruser lofaruser && \
     chown lofaruser:lofaruser /home/lofaruser
 
-RUN apt-get update && apt-get install -y nodejs python3-pip git
+RUN apt-get update && apt-get install -y nodejs python3-pip git wsclean
 RUN python3 -m pip install cwltool cwl-runner git+https://github.com/darafferty/LSMTool
 
 ADD L570745_uv_first10.MS.tar.xz /data