diff --git a/src/app/qgisapp.cpp b/src/app/qgisapp.cpp
index 5e047989559..a3a89fcf636 100644
--- a/src/app/qgisapp.cpp
+++ b/src/app/qgisapp.cpp
@@ -1636,6 +1636,8 @@ QgisApp::~QgisApp()
   mBrowserModel = nullptr;
   delete mGeometryValidationDock;
   mGeometryValidationDock = nullptr;
+  delete mSnappingUtils;
+  mSnappingUtils = nullptr;
 
   QgsGui::instance()->nativePlatformInterface()->cleanup();