diff --git a/compilerplugins/clang/unusedmethods.results b/compilerplugins/clang/unusedmethods.results
index 81d934af4ff0..b312c91d7efc 100644
--- a/compilerplugins/clang/unusedmethods.results
+++ b/compilerplugins/clang/unusedmethods.results
@@ -4324,12 +4324,6 @@ vcl/source/fontsubset/xlat.hxx:34
     unsigned short vcl::TranslateChar16(unsigned short)
 vcl/source/window/menuitemlist.hxx:123
     void MenuItemList::Clear()
-vcl/unx/generic/dtrans/X11_clipboard.hxx:106
-    com::sun::star::uno::Reference<com::sun::star::uno::XInterface> x11::X11Clipboard_createInstance(const com::sun::star::uno::Reference<com::sun::star::lang::XMultiServiceFactory> &)
-vcl/unx/generic/dtrans/X11_selection.hxx:488
-    com::sun::star::uno::Reference<com::sun::star::uno::XInterface> x11::Xdnd_createInstance(const com::sun::star::uno::Reference<com::sun::star::lang::XMultiServiceFactory> &)
-vcl/unx/generic/dtrans/X11_selection.hxx:492
-    com::sun::star::uno::Reference<com::sun::star::uno::XInterface> x11::Xdnd_dropTarget_createInstance(const com::sun::star::uno::Reference<com::sun::star::lang::XMultiServiceFactory> &)
 vcl/unx/generic/gdi/X11CairoSalGraphicsImpl.hxx:74
     void X11CairoSalGraphicsImpl::clipRegion(struct _cairo *)
 vcl/unx/gtk3/custom-theme.hxx:24
diff --git a/vcl/unx/generic/dtrans/X11_clipboard.hxx b/vcl/unx/generic/dtrans/X11_clipboard.hxx
index 4fd492154c74..04a6b5669358 100644
--- a/vcl/unx/generic/dtrans/X11_clipboard.hxx
+++ b/vcl/unx/generic/dtrans/X11_clipboard.hxx
@@ -103,8 +103,6 @@ namespace x11 {
     };
 
     css::uno::Sequence< OUString > X11Clipboard_getSupportedServiceNames();
-    css::uno::Reference< css::uno::XInterface > SAL_CALL X11Clipboard_createInstance(
-        const css::uno::Reference< css::lang::XMultiServiceFactory > & xMultiServiceFactory);
 
 } // namespace
 
diff --git a/vcl/unx/generic/dtrans/X11_selection.hxx b/vcl/unx/generic/dtrans/X11_selection.hxx
index 1a448083bef1..ed94663b889a 100644
--- a/vcl/unx/generic/dtrans/X11_selection.hxx
+++ b/vcl/unx/generic/dtrans/X11_selection.hxx
@@ -485,12 +485,8 @@ namespace x11 {
     };
 
     css::uno::Sequence< OUString > Xdnd_getSupportedServiceNames();
-    css::uno::Reference< css::uno::XInterface > SAL_CALL Xdnd_createInstance(
-        const css::uno::Reference< css::lang::XMultiServiceFactory > & xMultiServiceFactory);
 
     css::uno::Sequence< OUString > Xdnd_dropTarget_getSupportedServiceNames();
-    css::uno::Reference< css::uno::XInterface > SAL_CALL Xdnd_dropTarget_createInstance(
-        const css::uno::Reference< css::lang::XMultiServiceFactory > & xMultiServiceFactory);
 
 }