diff --git a/test/docker/arch180101 b/test/docker/arch180101
index 6bf64969b..f2c61161b 100644
--- a/test/docker/arch180101
+++ b/test/docker/arch180101
@@ -2,7 +2,7 @@ FROM base/archlinux:2018.01.01
 
 RUN pacman -Sy --noconfirm archlinux-keyring
 RUN pacman -Syyu --noconfirm
-RUN pacman -S --noconfirm gnutls util-linux bash-completion cmake python git libfaketime
+RUN pacman -S --noconfirm gnutls util-linux bash-completion cmake python3 git libfaketime
 RUN pacman -S --noconfirm make gcc
 
 # Setup language environment
diff --git a/test/docker/centos7 b/test/docker/centos7
index d1f7415bf..41074ae6c 100644
--- a/test/docker/centos7
+++ b/test/docker/centos7
@@ -1,7 +1,7 @@
 FROM centos:7
 
 RUN yum update -y
-RUN yum install python git gcc gcc-c++ make gnutls-devel libuuid-devel libfaketime -y
+RUN yum install python3 git gcc gcc-c++ make gnutls-devel libuuid-devel libfaketime -y
 RUN yum install epel-release centos-release-scl -y
 RUN yum install which cmake3 devtoolset-7-gcc* -y
 RUN source scl_source enable devtoolset-7; gcc --version; cmake3 --version
diff --git a/test/docker/debianstable b/test/docker/debianstable
index a5d0af2de..a6975c685 100644
--- a/test/docker/debianstable
+++ b/test/docker/debianstable
@@ -2,7 +2,7 @@ FROM debian:stable
 
 RUN apt-get update
 RUN apt-get install -y build-essential cmake git uuid-dev libgnutls28-dev libfaketime
-RUN apt-get install -y python
+RUN apt-get install -y python3
 
 # Setup language environment
 ENV LC_ALL en_US.UTF-8
diff --git a/test/docker/debiantesting b/test/docker/debiantesting
index 5652571ce..bf752ca99 100644
--- a/test/docker/debiantesting
+++ b/test/docker/debiantesting
@@ -2,7 +2,7 @@ FROM debian:testing
 
 RUN apt-get update
 RUN apt-get install -y build-essential cmake git uuid-dev libgnutls28-dev libfaketime
-RUN apt-get install -y python
+RUN apt-get install -y python3
 
 # Setup language environment
 ENV LC_ALL en_US.UTF-8
diff --git a/test/docker/fedora28 b/test/docker/fedora28
index d8e30b6e1..b8868533f 100644
--- a/test/docker/fedora28
+++ b/test/docker/fedora28
@@ -1,7 +1,7 @@
 FROM fedora:28
 
 RUN dnf update -y
-RUN dnf install python git gcc gcc-c++ cmake make gnutls-devel libuuid-devel libfaketime -y
+RUN dnf install python3 git gcc gcc-c++ cmake make gnutls-devel libuuid-devel libfaketime -y
 
 # Setup language environment
 ENV LC_ALL en_US.UTF-8
diff --git a/test/docker/fedora29 b/test/docker/fedora29
index 3bb6f0def..aadef5a89 100644
--- a/test/docker/fedora29
+++ b/test/docker/fedora29
@@ -1,7 +1,7 @@
 FROM fedora:29
 
 RUN dnf update -y
-RUN dnf install python git gcc gcc-c++ cmake make gnutls-devel libuuid-devel libfaketime -y
+RUN dnf install python3 git gcc gcc-c++ cmake make gnutls-devel libuuid-devel libfaketime -y
 
 # Setup language environment
 ENV LC_ALL en_US.UTF-8
diff --git a/test/docker/opensuse1500 b/test/docker/opensuse1500
index 70ebaa1cf..9584635d1 100644
--- a/test/docker/opensuse1500
+++ b/test/docker/opensuse1500
@@ -1,6 +1,6 @@
 FROM opensuse/leap:15
 
-RUN zypper install -y python awk coreutils git gcc gcc-c++ cmake make libgnutls-devel libuuid-devel libfaketime
+RUN zypper install -y python3 awk coreutils git gcc gcc-c++ cmake make libgnutls-devel libuuid-devel libfaketime
 
 # Setup language environment
 ENV LC_ALL en_US.UTF-8
diff --git a/test/docker/ubuntu1604 b/test/docker/ubuntu1604
index 11019329b..e62c6a7b0 100644
--- a/test/docker/ubuntu1604
+++ b/test/docker/ubuntu1604
@@ -2,7 +2,7 @@ FROM ubuntu:16.04
 
 RUN apt-get update
 RUN apt-get install -y build-essential cmake git uuid-dev libgnutls28-dev libfaketime
-RUN apt-get install -y python
+RUN apt-get install -y python3
 
 # Setup language environment
 ENV LC_ALL en_US.UTF-8
diff --git a/test/docker/ubuntu1804 b/test/docker/ubuntu1804
index a53301411..cb9715a4e 100644
--- a/test/docker/ubuntu1804
+++ b/test/docker/ubuntu1804
@@ -2,7 +2,7 @@ FROM ubuntu:18.04
 
 RUN apt-get update
 RUN apt-get install -y build-essential cmake git uuid-dev libgnutls28-dev libfaketime
-RUN apt-get install -y python
+RUN apt-get install -y python3
 
 # Setup language environment
 ENV LC_ALL en_US.UTF-8