diff --git a/Dockerfile b/Dockerfile
index 001856dd59cd0c4ff87753de6254effe94d6a47e..014e92d7e19a5395de886367944fe196517feaa2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,8 +4,8 @@ RUN mkdir /kubespray
 WORKDIR /kubespray
 RUN apt update -y && \
     apt install -y \
-    libssl-dev python-dev sshpass apt-transport-https jq \
-    ca-certificates curl gnupg2 software-properties-common python-pip rsync
+    libssl-dev python3-dev sshpass apt-transport-https jq \
+    ca-certificates curl gnupg2 software-properties-common python3-pip rsync
 RUN  curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add - && \
      add-apt-repository \
      "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
@@ -13,6 +13,6 @@ RUN  curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add - &&
      stable" \
      && apt update -y && apt-get install docker-ce -y
 COPY . .
-RUN /usr/bin/python -m pip install pip -U && /usr/bin/python -m pip install -r tests/requirements.txt && python -m pip install -r requirements.txt
+RUN /usr/bin/python3 -m pip install pip -U && /usr/bin/python3 -m pip install -r tests/requirements.txt && python3 -m pip install -r requirements.txt
 RUN curl -LO https://storage.googleapis.com/kubernetes-release/release/v1.14.3/bin/linux/amd64/kubectl \
     && chmod a+x kubectl && cp kubectl /usr/local/bin/kubectl