diff --git a/library/Requests/Transport/fsockopen.php b/library/Requests/Transport/fsockopen.php
index 21cb56d5e..649e4c2ab 100644
--- a/library/Requests/Transport/fsockopen.php
+++ b/library/Requests/Transport/fsockopen.php
@@ -150,7 +150,7 @@ public function request($url, $headers = array(), $data = array(), $options = ar
 		$options['hooks']->dispatch('fsockopen.remote_host_path', array(&$path, $url));
 
 		$request_body = '';
-		$out = sprintf("%s %s HTTP/%.1f\r\n", $options['type'], $path, $options['protocol_version']);
+		$out = sprintf("%s %s HTTP/%.1F\r\n", $options['type'], $path, $options['protocol_version']);
 
 		if ($options['type'] !== Requests::TRACE) {
 			if (is_array($data)) {