diff --git a/ext/soap/php_http.c b/ext/soap/php_http.c
index 944b033363c6..c7f3732f2987 100644
--- a/ext/soap/php_http.c
+++ b/ext/soap/php_http.c
@@ -1162,12 +1162,12 @@ int make_http_soap_request(
 				zend_string_release_ex(http_headers, 0);
 				zend_string_release_ex(http_body, 0);
 				if (new_uri->scheme == NULL && new_uri->path != NULL) {
-					new_uri->scheme = new_uri->scheme ? zend_string_copy(new_uri->scheme) : NULL;
-					new_uri->host = new_uri->host ? zend_string_copy(new_uri->host) : NULL;
-					new_uri->port = new_uri->port;
+					new_uri->scheme = uri->scheme ? zend_string_copy(uri->scheme) : NULL;
+					new_uri->host = uri->host ? zend_string_copy(uri->host) : NULL;
+					new_uri->port = uri->port;
 					if (new_uri->path && ZSTR_VAL(new_uri->path)[0] != '/') {
-						if (new_uri->path) {
-							char *t = ZSTR_VAL(new_uri->path);
+						if (uri->path) {
+							char *t = ZSTR_VAL(uri->path);
 							char *p = strrchr(t, '/');
 							if (p) {
 								zend_string *s = zend_string_alloc((p - t) + ZSTR_LEN(new_uri->path) + 2, 0);
diff --git a/ext/soap/tests/bugs/relative_redirect.phpt b/ext/soap/tests/bugs/relative_redirect.phpt
new file mode 100644
index 000000000000..774e7cbd98d7
--- /dev/null
+++ b/ext/soap/tests/bugs/relative_redirect.phpt
@@ -0,0 +1,49 @@
+--TEST--
+SOAP client follows a redirect with a scheme-less (relative) Location
+--EXTENSIONS--
+soap
+--SKIPIF--
+<?php
+if (!file_exists(__DIR__ . "/../../../../sapi/cli/tests/php_cli_server.inc")) {
+    echo "skip sapi/cli/tests/php_cli_server.inc required but not found";
+}
+?>
+--FILE--
+<?php
+include __DIR__ . "/../../../../sapi/cli/tests/php_cli_server.inc";
+
+$args = ["-d", "extension_dir=" . ini_get("extension_dir"), "-d", "extension=" . (substr(PHP_OS, 0, 3) == "WIN" ? "php_" : "") . "soap." . PHP_SHLIB_SUFFIX];
+if (php_ini_loaded_file()) {
+    $args[] = "-c";
+    $args[] = php_ini_loaded_file();
+}
+
+$code = <<<'PHP'
+if ($_SERVER["REQUEST_URI"] === "/redirected") {
+    header("Content-Type: text/xml; charset=utf-8");
+    echo '<?xml version="1.0" encoding="UTF-8"?>',
+        '<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">',
+        '<SOAP-ENV:Body><fooResponse><result>ok</result></fooResponse></SOAP-ENV:Body>',
+        '</SOAP-ENV:Envelope>';
+} else {
+    http_response_code(302);
+    header("Location: /redirected");
+}
+PHP;
+
+php_cli_server_start($code, null, $args);
+
+$client = new SoapClient(null, [
+    'location' => 'http://' . PHP_CLI_SERVER_ADDRESS . '/start',
+    'uri' => 'test-uri',
+]);
+
+try {
+    $client->__soapCall("foo", []);
+    echo "redirect followed\n";
+} catch (SoapFault $e) {
+    echo "SoapFault: " . $e->getMessage() . "\n";
+}
+?>
+--EXPECT--
+redirect followed