diff --git a/independent-projects/resteasy-reactive/server/runtime/src/main/java/org/jboss/resteasy/reactive/server/handlers/ClassRoutingHandler.java b/independent-projects/resteasy-reactive/server/runtime/src/main/java/org/jboss/resteasy/reactive/server/handlers/ClassRoutingHandler.java
index 8fa8621fac167..8ba2f4100f5ea 100644
--- a/independent-projects/resteasy-reactive/server/runtime/src/main/java/org/jboss/resteasy/reactive/server/handlers/ClassRoutingHandler.java
+++ b/independent-projects/resteasy-reactive/server/runtime/src/main/java/org/jboss/resteasy/reactive/server/handlers/ClassRoutingHandler.java
@@ -137,7 +137,7 @@ public void handle(ResteasyReactiveRequestContext requestContext) throws Excepti
                     } else {
                         acceptsMediaTypes = Collections.singletonList(toMediaType(accepts));
                     }
-                    if (MediaTypeHelper.getFirstMatch(Arrays.asList(target.value.getProduces().getSortedMediaTypes()),
+                    if (MediaTypeHelper.getFirstMatch(Arrays.asList(target.value.getProduces().getSortedOriginalMediaTypes()),
                             acceptsMediaTypes) == null) {
                         throw new NotAcceptableException();
                     }