diff --git a/src/plugins/autotest/autotestplugin.cpp b/src/plugins/autotest/autotestplugin.cpp
index ba40457e1ea..ff8e93f1859 100644
--- a/src/plugins/autotest/autotestplugin.cpp
+++ b/src/plugins/autotest/autotestplugin.cpp
@@ -172,7 +172,7 @@ AutotestPluginPrivate::AutotestPluginPrivate()
 AutotestPluginPrivate::~AutotestPluginPrivate()
 {
     if (!s_projectSettings.isEmpty()) {
-        qDeleteAll(s_projectSettings.values());
+        qDeleteAll(s_projectSettings);
         s_projectSettings.clear();
     }