diff --git a/ansible/vagrant.yml b/ansible/vagrant.yml
index 1dee289..4ce26ee 100644
--- a/ansible/vagrant.yml
+++ b/ansible/vagrant.yml
@@ -11,19 +11,20 @@
       with_items:
         - ack
         - build-base
+        - ca-certificates
         - curl
-        - git
         - gcc
+        - git
         - imagemagick
-        - libstdc++
         - lftp
+        - libstdc++
         - make
         - musl-dev
         - nodejs
         - perl
+        - python-dev
         - python3
         - python3-dev
-        - python-dev
       become: yes
 
     - name: pip status
@@ -95,6 +96,8 @@
       command:
         ~/ansible/bin/ansible-playbook -i hosts base.yml -c local --extra-vars="hosts=localhost"
         chdir=~/.batcave
+      environment:
+        SSL_CERT_FILE: /etc/ssl/certs/ca-certificates.crt
 
     - name: export variables
       lineinfile:
@@ -103,6 +106,7 @@
       with_items:
         - export PYTHONIOENCODING=UTF-8
         - export LC_ALL=C.UTF-8
+        - export SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt
 
     - name: no git colors
       command: git config --global color.ui false
diff --git a/vagrant/Dockerfile b/vagrant/Dockerfile
index 4c2fa39..bc13b21 100644
--- a/vagrant/Dockerfile
+++ b/vagrant/Dockerfile
@@ -1,10 +1,12 @@
 FROM alpine:3.3
 
+ENV SSL_CERT_FILE /etc/ssl/certs/ca-certificates.crt
+
 RUN apk add --update \
-    bash \
-    openssh \
-    python \
-    sudo \
+      bash \
+      openssh \
+      python \
+      sudo \
  && rm -rf /var/cache/apk/*
 
 # create ssh keys