diff --git a/gio/ChangeLog b/gio/ChangeLog
index 37d8781cf..482e41d8d 100644
--- a/gio/ChangeLog
+++ b/gio/ChangeLog
@@ -1,3 +1,7 @@
+2008-05-26  Matthias Clasen  <mclasen@redhat.com>
+
+	* gio.symbols: Add g_memory_output_stream_get_data_size.
+
 2008-05-25  Ross Burton  <ross@burtonini.com>
 
 	* glocalfile.c:
diff --git a/gio/gio.symbols b/gio/gio.symbols
index 5aa1b2657..202645edb 100644
--- a/gio/gio.symbols
+++ b/gio/gio.symbols
@@ -541,6 +541,7 @@ g_memory_input_stream_add_data
 g_memory_output_stream_get_type  G_GNUC_CONST
 g_memory_output_stream_new 
 g_memory_output_stream_get_data 
+g_memory_output_stream_get_data_size
 g_memory_output_stream_get_size
 #endif
 #endif