diff --git a/Dockerfile b/Dockerfile
index 939ea8a..3ce1220 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@ RUN apt-get -y install wget subversion maven ant
 RUN rm -rf /var/lib/apt/lists/*
 
 RUN cd /tmp && wget --no-check-certificate --no-cookies https://repo1.maven.org/maven2/com/jcraft/jsch/0.1.55/jsch-0.1.55.jar \
-    && mkdir /home/jenkins/.ant/lib && mv jsch-0.1.55.jar /home/jenkins/.ant/lib
+    && mkdir -p /home/jenkins/.ant/lib && mv jsch-0.1.55.jar /home/jenkins/.ant/lib
 
 USER jenkins