diff --git a/gst/base.defs b/gst/base.defs
index 332dd596c4..14d28d5654 100644
--- a/gst/base.defs
+++ b/gst/base.defs
@@ -168,6 +168,19 @@
   )
 )
 
+(define-method masked_scan_uint32_peek
+  (of-object "GstAdapter")
+  (c-name "gst_adapter_masked_scan_uint32_peek")
+  (return-type "guint")
+  (parameters
+    '("guint32" "mask")
+    '("guint32" "pattern")
+    '("guint" "offset")
+    '("guint" "size")
+    '("guint32*" "value")
+  )
+)
+
 (define-function gst_adapter_get_type
   (c-name "gst_adapter_get_type")
   (return-type "GType")
diff --git a/gst/gst-0.10.30.ignore b/gst/gst-0.10.30.ignore
index 4e4837c1dd..694192727e 100644
--- a/gst/gst-0.10.30.ignore
+++ b/gst/gst-0.10.30.ignore
@@ -5,6 +5,7 @@ ignore
   gst_tag_list_peek_string_index
   gst_pad_link_full
   gst_element_link_pads_full
+  gst_adapter_masked_scan_uint32_peek
 %%
 ignore-type
   GstPadLinkCheck