diff --git a/travis/prepare-phpbb.sh b/travis/prepare-phpbb.sh
index d9d89d5..02cfa06 100755
--- a/travis/prepare-phpbb.sh
+++ b/travis/prepare-phpbb.sh
@@ -19,4 +19,4 @@ cp -R . ../../tmp
 cd ../../
 
 # Clone phpBB
-git clone --depth=1 "git://github.com/phpbb/phpbb.git" "phpBB3" --branch=$BRANCH
+git clone --depth=1 "https://github.com/phpbb/phpbb.git" "phpBB3" --branch=$BRANCH