diff --git a/comphelper/source/property/genericpropertyset.cxx b/comphelper/source/property/genericpropertyset.cxx
index 43714950e603..88415c4fafab 100644
--- a/comphelper/source/property/genericpropertyset.cxx
+++ b/comphelper/source/property/genericpropertyset.cxx
@@ -31,9 +31,6 @@
 #include <comphelper/genericpropertyset.hxx>
 #include <comphelper/propertysetinfo.hxx>
 #include <comphelper/servicehelper.hxx>
-#include <rtl/uuid.h>
-
-
 
 using namespace ::rtl;
 using namespace ::osl;
@@ -242,15 +239,10 @@ uno::Sequence< uno::Type > SAL_CALL GenericPropertySet::getTypes()
     return aTypes;
 }
 
-namespace
-{
-    class theGenericPropertySetImplmentationId : public rtl::Static< UnoTunnelIdInit, theGenericPropertySetImplmentationId > {};
-}
-
 uno::Sequence< sal_Int8 > SAL_CALL GenericPropertySet::getImplementationId()
     throw (uno::RuntimeException, std::exception)
 {
-    return theGenericPropertySetImplmentationId::get().getSeq();
+    return css::uno::Sequence<sal_Int8>();
 }
 
 // XServiceInfo
diff --git a/comphelper/source/property/propstate.cxx b/comphelper/source/property/propstate.cxx
index 839b0e57f3f9..6c21c1627b84 100644
--- a/comphelper/source/property/propstate.cxx
+++ b/comphelper/source/property/propstate.cxx
@@ -21,8 +21,6 @@
 #include <com/sun/star/uno/genfunc.h>
 #include <cppuhelper/queryinterface.hxx>
 #include <comphelper/sequence.hxx>
-#include <rtl/instance.hxx>
-
 
 namespace comphelper
 {
@@ -203,13 +201,9 @@ namespace comphelper
         );
     }
 
-    namespace { struct lcl_ImplId : public rtl::Static< ::cppu::OImplementationId, lcl_ImplId > {}; }
-
-
     Sequence< sal_Int8 > SAL_CALL OStatefulPropertySet::getImplementationId() throw(RuntimeException, std::exception)
     {
-        ::cppu::OImplementationId &rID = lcl_ImplId::get();
-        return rID.getImplementationId();
+        return css::uno::Sequence<sal_Int8>();
     }
 
 
diff --git a/include/comphelper/uno3.hxx b/include/comphelper/uno3.hxx
index e04585de17a3..643e5c12d8d0 100644
--- a/include/comphelper/uno3.hxx
+++ b/include/comphelper/uno3.hxx
@@ -189,13 +189,9 @@ namespace comphelper
         virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId(  ) throw (::com::sun::star::uno::RuntimeException, std::exception);
 
     #define IMPLEMENT_GET_IMPLEMENTATION_ID( classname ) \
-        namespace \
-        { \
-            class the##classname##ImplementationId : public rtl::Static< ::cppu::OImplementationId, the##classname##ImplementationId> {}; \
-        } \
         ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL classname::getImplementationId(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) \
         { \
-            return the##classname##ImplementationId::get().getImplementationId(); \
+            return css::uno::Sequence<sal_Int8>(); \
         }
 
     #define IMPLEMENT_FORWARD_XTYPEPROVIDER2( classname, baseclass1, baseclass2 ) \