diff --git a/src/plugins/qnx/blackberryconfigurationmanager.cpp b/src/plugins/qnx/blackberryconfigurationmanager.cpp
index 6f0e1806763c5245c9ef5210a6e574fb5b13a4e9..2f4fd3867e809d5c8a53c4f63421b18921ef7eb5 100644
--- a/src/plugins/qnx/blackberryconfigurationmanager.cpp
+++ b/src/plugins/qnx/blackberryconfigurationmanager.cpp
@@ -398,6 +398,7 @@ BlackBerryConfigurationManager &BlackBerryConfigurationManager::instance()
 BlackBerryConfigurationManager::~BlackBerryConfigurationManager()
 {
     qDeleteAll(m_configs);
+    delete m_writer;
 }
 
 QString BlackBerryConfigurationManager::barsignerCskPath() const