diff --git a/vagrant/centos-6.7/Vagrantfile b/vagrant/centos-6.7/Vagrantfile
index 8dc3e38b8e..44e49d9554 100644
--- a/vagrant/centos-6.7/Vagrantfile
+++ b/vagrant/centos-6.7/Vagrantfile
@@ -13,6 +13,8 @@ Vagrant.configure(2) do |config|
   # Every Vagrant development environment requires a box. You can search for
   # boxes at https://atlas.hashicorp.com/search.
   config.vm.box = "geerlingguy/centos6"
+  #https://github.com/mitchellh/vagrant/issues/5186 provided solution to solve this pub/private key issue.
+  config.ssh.insert_key = false
 
   # The entire concourse repository is shared with the Vagrant VM.
   config.vm.synced_folder "../../", "/code"
diff --git a/vagrant/playground/Vagrantfile b/vagrant/playground/Vagrantfile
index 0bc87e0e40..5873a7dfae 100644
--- a/vagrant/playground/Vagrantfile
+++ b/vagrant/playground/Vagrantfile
@@ -13,6 +13,9 @@ Vagrant.configure(2) do |config|
   # Every Vagrant development environment requires a box. You can search for
   # boxes at https://atlas.hashicorp.com/search.
   config.vm.box = "geerlingguy/centos6"
+  #https://github.com/mitchellh/vagrant/issues/5186 provided solution to solve this pub/private key issue.
+  config.ssh.insert_key = false
+  
 
   # The entire concourse repository is shared with the Vagrant VM.
   config.vm.synced_folder "../../", "/code"
diff --git a/vagrant/ubuntu/Vagrantfile b/vagrant/ubuntu/Vagrantfile
index 5112e25e42..717cb7a066 100644
--- a/vagrant/ubuntu/Vagrantfile
+++ b/vagrant/ubuntu/Vagrantfile
@@ -13,6 +13,8 @@ Vagrant.configure(2) do |config|
   # Every Vagrant development environment requires a box. You can search for
   # boxes at https://atlas.hashicorp.com/search.
   config.vm.box = "ubuntu/trusty64"
+  #https://github.com/mitchellh/vagrant/issues/5186 provided solution to solve this pub/private key issue.
+  config.ssh.insert_key = false
 
   # The entire concourse repository is shared with the Vagrant VM.
   config.vm.synced_folder "../../", "/code"