diff --git a/src/gtk/dataobj.cpp b/src/gtk/dataobj.cpp
index 5a22da60b1..2111b237e8 100644
--- a/src/gtk/dataobj.cpp
+++ b/src/gtk/dataobj.cpp
@@ -20,6 +20,7 @@
 #include "wx/mstream.h"
 #include "wx/image.h"
 #include "wx/log.h"
+#include "wx/url.h"
 
 #include <gdk/gdk.h>
 
@@ -277,7 +278,11 @@ bool wxFileDataObject::SetData(size_t WXUNUSED(size), const void *buf)
                     lenPrefix += 2;
                 }
 
-                AddFile(wxURL::ConvertFromURI(filename.c_str() + lenPrefix));
+                AddFile(
+#if wxUSE_URL
+                        wxURL::ConvertFromURI
+#endif // wxUSE_URL
+                            (filename.c_str() + lenPrefix));
                 filename.Empty();
             }
             else
diff --git a/src/gtk1/dataobj.cpp b/src/gtk1/dataobj.cpp
index 5a22da60b1..2111b237e8 100644
--- a/src/gtk1/dataobj.cpp
+++ b/src/gtk1/dataobj.cpp
@@ -20,6 +20,7 @@
 #include "wx/mstream.h"
 #include "wx/image.h"
 #include "wx/log.h"
+#include "wx/url.h"
 
 #include <gdk/gdk.h>
 
@@ -277,7 +278,11 @@ bool wxFileDataObject::SetData(size_t WXUNUSED(size), const void *buf)
                     lenPrefix += 2;
                 }
 
-                AddFile(wxURL::ConvertFromURI(filename.c_str() + lenPrefix));
+                AddFile(
+#if wxUSE_URL
+                        wxURL::ConvertFromURI
+#endif // wxUSE_URL
+                            (filename.c_str() + lenPrefix));
                 filename.Empty();
             }
             else