diff --git a/tests/docker-ocserv/Dockerfile-debian-proxyproto b/tests/docker-ocserv/Dockerfile-debian-proxyproto
index 3b1b6057..e7ee2bc5 100644
--- a/tests/docker-ocserv/Dockerfile-debian-proxyproto
+++ b/tests/docker-ocserv/Dockerfile-debian-proxyproto
@@ -1,7 +1,7 @@
 FROM debian:jessie
 RUN apt-get update
 
-RUN apt-get install -y libgnutls-deb0-28 libprotobuf-c1
+RUN apt-get install -y libgnutls-deb0-28 libprotobuf-c1 liboath0
 RUN apt-get install -y libwrap0 libpam0g libseccomp2 libdbus-1-3 libreadline5 libnl-route-3-200
 RUN apt-get install -y libhttp-parser2.1 libpcl1 libopts25 autogen
 RUN apt-get install -y libsystemd-daemon0 valgrind nuttcp openssh-server bash
diff --git a/tests/docker-ocserv/Dockerfile-debian-radius b/tests/docker-ocserv/Dockerfile-debian-radius
index 8f73c8f5..2f4a13f2 100644
--- a/tests/docker-ocserv/Dockerfile-debian-radius
+++ b/tests/docker-ocserv/Dockerfile-debian-radius
@@ -1,8 +1,7 @@
 FROM debian:jessie
 
-RUN apt-get update;sleep 3
-RUN apt-get install -y libgnutls-deb0-28
-RUN apt-get install -y libprotobuf-c1
+RUN apt-get update
+RUN apt-get install -y libgnutls-deb0-28 libprotobuf-c1 liboath0
 RUN apt-get install -y libwrap0 libpam0g libseccomp2 libdbus-1-3 libreadline5 libnl-route-3-200
 RUN apt-get install -y libhttp-parser2.1 libpcl1 libopts25 autogen
 RUN apt-get install -y libsystemd-daemon0 valgrind nuttcp openssh-server bash
diff --git a/tests/docker-ocserv/Dockerfile-debian-radius-config b/tests/docker-ocserv/Dockerfile-debian-radius-config
index 1e0cc443..6d6ba698 100644
--- a/tests/docker-ocserv/Dockerfile-debian-radius-config
+++ b/tests/docker-ocserv/Dockerfile-debian-radius-config
@@ -1,8 +1,7 @@
 FROM debian:jessie
 
 RUN apt-get update
-RUN apt-get install -y libgnutls-deb0-28
-RUN apt-get install -y libprotobuf-c1
+RUN apt-get install -y libgnutls-deb0-28 liboath0 libprotobuf-c1
 RUN apt-get install -y libwrap0 libpam0g libseccomp2 libdbus-1-3 libreadline5 libnl-route-3-200
 RUN apt-get install -y libhttp-parser2.1 libpcl1 libopts25 autogen
 RUN apt-get install -y libsystemd-daemon0 valgrind nuttcp openssh-server bash
diff --git a/tests/docker-ocserv/Dockerfile-debian-tcp b/tests/docker-ocserv/Dockerfile-debian-tcp
index f2779cbe..1af0d7bf 100644
--- a/tests/docker-ocserv/Dockerfile-debian-tcp
+++ b/tests/docker-ocserv/Dockerfile-debian-tcp
@@ -1,8 +1,7 @@
 FROM debian:jessie
 
-RUN apt-get update;sleep 3
-RUN apt-get install -y libgnutls-deb0-28
-RUN apt-get install -y libprotobuf-c1
+RUN apt-get update
+RUN apt-get install -y libgnutls-deb0-28 libprotobuf-c1 liboath0
 RUN apt-get install -y libwrap0 libpam0g libseccomp2 libdbus-1-3 libreadline5 libnl-route-3-200
 RUN apt-get install -y libhttp-parser2.1 libpcl1 libopts25 autogen
 RUN apt-get install -y libsystemd-daemon0 valgrind nuttcp openssh-server bash
diff --git a/tests/docker-ocserv/Dockerfile-debian-unix b/tests/docker-ocserv/Dockerfile-debian-unix
index 8a4b03a3..3fe77e4e 100644
--- a/tests/docker-ocserv/Dockerfile-debian-unix
+++ b/tests/docker-ocserv/Dockerfile-debian-unix
@@ -1,9 +1,7 @@
 FROM debian:jessie
 
 RUN apt-get update
-RUN apt-get install -y haproxy
-RUN apt-get install -y libgnutls-deb0-28
-RUN apt-get install -y libprotobuf-c1
+RUN apt-get install -y haproxy libgnutls-deb0-28 libprotobuf-c1 liboath0
 RUN apt-get install -y libwrap0 libpam0g libseccomp2 libdbus-1-3 libreadline5 libnl-route-3-200
 RUN apt-get install -y libhttp-parser2.1 libpcl1 libopts25 autogen
 RUN apt-get install -y libsystemd-daemon0 valgrind nuttcp openssh-server bash