diff --git a/util/cmake/helper.py b/util/cmake/helper.py
index 5d1cfadaced..8eb34a8f311 100644
--- a/util/cmake/helper.py
+++ b/util/cmake/helper.py
@@ -64,6 +64,7 @@ _qt_library_map = [
     # bootstrap-dbus: Not needed in Qt6!
     LibraryMapping('client', 'Qt6', 'Qt::WaylandClient', extra = ['COMPONENTS', 'WaylandClient']),
     LibraryMapping('clipboard_support', 'Qt6', 'Qt::ClipboardSupport', extra = ['COMPONENTS', 'ClipboardSupport']),
+    LibraryMapping('coap', 'Qt6', 'Qt::Coap', extra = ['COMPONENTS', 'Coap']),
     LibraryMapping('common-lib', 'Qt6', 'Qt::AppManCommon', extra = ['COMPONENTS', 'AppManCommon']),
     LibraryMapping('compositor', 'Qt6', 'Qt::WaylandCompositor', extra = ['COMPONENTS', 'WaylandCompositor']),
     LibraryMapping('concurrent', 'Qt6', 'Qt::Concurrent', extra = ['COMPONENTS', 'Concurrent']),