diff --git a/src/Mod/Part/App/Geometry.cpp b/src/Mod/Part/App/Geometry.cpp
index 02730bef08..e6c96ceae9 100644
--- a/src/Mod/Part/App/Geometry.cpp
+++ b/src/Mod/Part/App/Geometry.cpp
@@ -192,8 +192,7 @@ Geometry::Geometry()
 
 Geometry::~Geometry()
 {
-    for(std::vector<std::shared_ptr<GeometryExtension>>::iterator it = extensions.begin(); it != extensions.end(); it++)
-        (*it).reset();
+
 }
 
 // Persistence implementer