diff --git a/ndb/src/kernel/vm/Configuration.cpp b/ndb/src/kernel/vm/Configuration.cpp
index 8907cb9f640..3099c71b792 100644
--- a/ndb/src/kernel/vm/Configuration.cpp
+++ b/ndb/src/kernel/vm/Configuration.cpp
@@ -159,6 +159,7 @@ Configuration::Configuration()
   _initialStart = false;
   _daemonMode = false;
   m_config_retriever= 0;
+  m_clusterConfig= 0;
 }
 
 Configuration::~Configuration(){