diff --git a/http/form/src/main/java/org/wildfly/security/http/form/FormAuthenticationMechanism.java b/http/form/src/main/java/org/wildfly/security/http/form/FormAuthenticationMechanism.java
index 828f1e84dc5..74c49933af9 100644
--- a/http/form/src/main/java/org/wildfly/security/http/form/FormAuthenticationMechanism.java
+++ b/http/form/src/main/java/org/wildfly/security/http/form/FormAuthenticationMechanism.java
@@ -340,7 +340,7 @@ private void sendLogin(HttpServerRequest request, HttpServerResponse response) t
             if (appendPort(scheme, port)) {
                 sb.append(':').append(port);
             }
-            sb.append(requestURI.getPath());
+            sb.append(requestURI.getRawPath());
             if(requestURI.getRawQuery() != null) {
                 sb.append("?");
                 sb.append(requestURI.getRawQuery());