diff --git a/src/websockets/doc/qtwebsockets.qdocconf b/src/websockets/doc/qtwebsockets.qdocconf
index 7822edcd88ade4cc613c8a86769ece7b0c013c37..a5088278a8b30049224a95f905d50b3e22bb8fa3 100644
--- a/src/websockets/doc/qtwebsockets.qdocconf
+++ b/src/websockets/doc/qtwebsockets.qdocconf
@@ -51,6 +51,8 @@ sourcedirs                                          += .. \
 exampledirs                                         += ../../../examples/ \
                                                        snippets
 
+manifestmeta.thumbnail.names                        += "QtWebSockets/*"
+
 navigation.landingpage                              = "Qt WebSockets"
 navigation.cppclassespage                           = "Qt WebSockets C++ Classes"
 navigation.qmltypespage                             = "Qt WebSockets QML Types"