diff --git a/Dockerfile b/Dockerfile
index 111d950..eecbf04 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -34,7 +34,7 @@ RUN rm -rf ./*
 
 RUN cat <<EOF >> /root/.bashrc
 source /opt/ros/jazzy/setup.bash
-if [[-f ./install/setup.bash ]]
+if [[-f ./install/setup.bash ]] then;
     source ./install/setup.bash
 if
 EOF