diff --git a/src/docker/Dockerfile-base b/src/docker/Dockerfile-base
index 92f36a1193..06de4f7d4f 100644
--- a/src/docker/Dockerfile-base
+++ b/src/docker/Dockerfile-base
@@ -8,7 +8,7 @@ WORKDIR /opt
 
 RUN yum install -y epel-release \
     && yum -y install cmake glibc-common bison gcc-c++ git libaio-devel glib2 glib2-devel libffi-devel gcc make  \
-    zlib-devel openssl openssl-devel ncurses-devel openldap-devel gettext bzip2-devel xz-devel wget \
+    zlib-devel openssl openssl-devel ncurses-devel openldap-devel gettext bzip2-devel xz-devel wget diffutils\
     #python 3
     && cd /opt \
     && wget "https://www.python.org/ftp/python/$PYTHON_VERSION/Python-$PYTHON_VERSION.tar.xz" \