diff --git a/util/cmake/pro2cmake.py b/util/cmake/pro2cmake.py
index 900914eab3c..043b9568e8a 100755
--- a/util/cmake/pro2cmake.py
+++ b/util/cmake/pro2cmake.py
@@ -881,12 +881,14 @@ def write_sources_section(cm_fh: typing.IO[str], scope: Scope, *,
 
     dbus_adaptors = scope.expand('DBUS_ADAPTORS')
     if dbus_adaptors:
+        dbus_adaptors = [map_source_to_cmake(s, scope.basedir, vpath) for s in dbus_adaptors]
         cm_fh.write('{}    DBUS_ADAPTOR_SOURCES\n'.format(ind))
     for d in sort_sources(dbus_adaptors):
         cm_fh.write('{}        {}\n'.format(ind, d))
 
     dbus_interfaces = scope.expand('DBUS_INTERFACES')
     if dbus_interfaces:
+        dbus_interfaces = [map_source_to_cmake(s, scope.basedir, vpath) for s in dbus_interfaces]
         cm_fh.write('{}    DBUS_INTERFACE_SOURCES\n'.format(ind))
     for d in sort_sources(dbus_interfaces):
         cm_fh.write('{}        {}\n'.format(ind, d))