diff --git a/sdext/source/presenter/PresenterTheme.cxx b/sdext/source/presenter/PresenterTheme.cxx
index 412c2c9e8f3e..4bdd60676853 100644
--- a/sdext/source/presenter/PresenterTheme.cxx
+++ b/sdext/source/presenter/PresenterTheme.cxx
@@ -276,8 +276,7 @@ std::shared_ptr<PresenterTheme::Theme> PresenterTheme::ReadTheme()
         "/org.openoffice.Office.PresenterScreen/",
         PresenterConfigurationAccess::READ_ONLY);
 
-    OUString sThemeName;
-    return aReadContext.ReadTheme(aConfiguration, sThemeName);
+    return aReadContext.ReadTheme(aConfiguration, OUString());
 }
 
 bool PresenterTheme::HasCanvas() const