diff --git a/Dockerfile.travis b/Dockerfile.travis
index 7fbc4a3..96a282b 100644
--- a/Dockerfile.travis
+++ b/Dockerfile.travis
@@ -9,7 +9,8 @@ RUN apt-get update -q
 RUN apt-get install -y software-properties-common
 
 RUN add-apt-repository ppa:ondrej/php
-RUN add-apt-repository ppa:pinepain/libv8-$V8VER -y
+RUN add-apt-repository ppa:pinepain/libv8 -y
+RUN add-apt-repository ppa:pinepain/libv8-archived -y
 RUN apt-get update -q
 
 RUN apt-get install -y php$PHPVER-dev libv8-$V8VER-dev
diff --git a/Vagrantfile b/Vagrantfile
index d998dad..230c9b4 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -31,7 +31,8 @@ Vagrant.configure("2") do |config|
       apt-get install -y software-properties-common gdb tmux git tig curl apache2-utils lcov
 
       add-apt-repository ppa:ondrej/php
-      add-apt-repository ppa:pinepain/libv8-#{version}
+      add-apt-repository ppa:pinepain/libv8
+      add-apt-repository ppa:pinepain/libv8-archived
       apt-get update
       apt-get install -y php7.1-dev libv8-#{version}-dbg libv8-#{version}-dev
     SHELL