2 files changed, 4 insertions, 1 deletions
diff --git a/travis/setup-php-extensions.sh b/travis/setup-php-extensions.sh
index c0defe44ef..d9544858b7 100755
--- a/travis/setup-php-extensions.sh
+++ b/travis/setup-php-extensions.sh
@@ -48,6 +48,9 @@ then
 	echo 'Enabling APC PHP extension'
 	register_php_extension 'apc' "$php_ini_file"
 	echo 'apc.enable_cli=1' >> "$php_ini_file"
+else
+	echo 'Disabling Opcache'
+	echo 'opcache.enable=0' >> "$php_ini_file"
 fi
 
 # redis
diff --git a/travis/setup-phpbb.sh b/travis/setup-phpbb.sh
index 205f23b876..8cb2f4cd68 100755
--- a/travis/setup-phpbb.sh
+++ b/travis/setup-phpbb.sh
@@ -37,5 +37,5 @@ then
 fi
 
 cd phpBB
-php ../composer.phar install --dev --no-interaction --prefer-source
+php ../composer.phar install --dev --no-interaction
 cd ..