diff --git a/ndb/include/util/Bitmask.hpp b/ndb/include/util/Bitmask.hpp
index 7435e351ddc..ee0140a2099 100644
--- a/ndb/include/util/Bitmask.hpp
+++ b/ndb/include/util/Bitmask.hpp
@@ -762,7 +762,7 @@ BitmaskPOD<size>::overlaps(BitmaskPOD<size> that)
 template <unsigned size>
 class Bitmask : public BitmaskPOD<size> {
 public:
-  Bitmask() { clear();}
+  Bitmask() { this->clear();}
 };
 
 #endif