diff --git a/src/plugins/cpptools/cppclassesfilter.h b/src/plugins/cpptools/cppclassesfilter.h
index 1b68ac7e4b8..638d9a1867f 100644
--- a/src/plugins/cpptools/cppclassesfilter.h
+++ b/src/plugins/cpptools/cppclassesfilter.h
@@ -32,8 +32,7 @@
 namespace CppTools {
 class CppLocatorData;
 
-// TODO: un-export this
-class CPPTOOLS_EXPORT CppClassesFilter : public Internal::CppLocatorFilter
+class CppClassesFilter : public Internal::CppLocatorFilter
 {
     Q_OBJECT