diff --git a/tests/conversion/prepare-5.php b/tests/conversion/prepare-5.php
new file mode 100644
index 00000000..8e1f7912
--- /dev/null
+++ b/tests/conversion/prepare-5.php
@@ -0,0 +1,17 @@
+<?php
+
+$input = \file_get_contents('vendor/league/uri-interfaces/src/Contracts/UriInterface.php');
+\preg_match_all("/public function (\w+)[(].*/", $input, $matches);
+$search = $matches[1];
+$replace = $matches[0];
+
+foreach ($search as &$method) {
+    $method = "/public function $method".'[(].*/';
+}
+foreach ($replace as &$method) {
+    $method= \str_replace(';', '', $method);
+}
+
+$input = \file_get_contents('vendor/league/uri/src/Uri.php');
+$input = \preg_replace($search, $replace, $input);
+\file_put_contents('vendor/league/uri/src/Uri.php', $input);
diff --git a/tests/conversion/prepare-5.sh b/tests/conversion/prepare-5.sh
index 01b347c7..3838edfb 100755
--- a/tests/conversion/prepare-5.sh
+++ b/tests/conversion/prepare-5.sh
@@ -3,7 +3,7 @@
 rm -rf vendor/danog/madelineproto/docs
 
 sed -re 's/\?(\w*) (\$\w+)/\2 = NULL/g;s/= null = null/=null/ig;s/: self//g' -i vendor/league/uri-interfaces/src/Contracts/UriInterface.php
-while read line; do l=$(echo "$line" | sed 's/[(].*//g'); sed -i "s/$l.*/$line/g" vendor/league/uri/src/Uri.php; done <<< $(grep 'public function' vendor/league/uri-interfaces/src/Contracts/UriInterface.php | sed 's/;//g;s/: self//g')
+php $(dirname $0)/prepare-5.php
 
 sed -i 's/handleConnectionWindowIncrement[(]\$windowSize[)]/handleConnectionWindowIncrement(int $windowSize)/g' vendor/amphp/http-client/src/Connection/Internal/Http2ConnectionProcessor.php