diff --git a/gstreamer-sharp/Gstreamer.metadata b/gstreamer-sharp/Gstreamer.metadata
index c5b53bc0d4..7bb07bd2cf 100644
--- a/gstreamer-sharp/Gstreamer.metadata
+++ b/gstreamer-sharp/Gstreamer.metadata
@@ -1362,14 +1362,14 @@
   <attr path="/api/namespace/object[@cname='GstVideoSink']/method[@cname='gst_video_sink_center_rect']/parameters/parameter[@name='result']" name="pass_as">ref</attr>
 
   <!-- GStreamer PbUtils library -->
-  <add-node path="/api/namespace[@name='Gst.PbUtils']"><class name="Descriptions" cname="GstPbUtils" disable_void_ctor="1" /></add-node>
-  <move-node path="/api/namespace/class[@name='Global']/method[@cname='gst_pb_utils_add_codec_description_to_tag_list']">/api/namespace/class[@cname='GstPbUtils']</move-node>
-  <move-node path="/api/namespace/class[@name='Global']/method[@cname='gst_pb_utils_get_codec_description']">/api/namespace/class[@cname='GstPbUtils']</move-node>
-  <move-node path="/api/namespace/class[@name='Global']/method[@cname='gst_pb_utils_get_decoder_description']">/api/namespace/class[@cname='GstPbUtils']</move-node>
-  <move-node path="/api/namespace/class[@name='Global']/method[@cname='gst_pb_utils_get_element_description']">/api/namespace/class[@cname='GstPbUtils']</move-node>
-  <move-node path="/api/namespace/class[@name='Global']/method[@cname='gst_pb_utils_get_encoder_description']">/api/namespace/class[@cname='GstPbUtils']</move-node>
-  <move-node path="/api/namespace/class[@name='Global']/method[@cname='gst_pb_utils_get_sink_description']">/api/namespace/class[@cname='GstPbUtils']</move-node>
-  <move-node path="/api/namespace/class[@name='Global']/method[@cname='gst_pb_utils_get_source_description']">/api/namespace/class[@cname='GstPbUtils']</move-node>
+  <add-node path="/api/namespace[@name='Gst.PbUtils']"><class name="Descriptions" cname="GstDescriptions" disable_void_ctor="1" /></add-node>
+  <move-node path="/api/namespace/class[@name='Global']/method[@cname='gst_pb_utils_add_codec_description_to_tag_list']">/api/namespace/class[@cname='GstDescriptions']</move-node>
+  <move-node path="/api/namespace/class[@name='Global']/method[@cname='gst_pb_utils_get_codec_description']">/api/namespace/class[@cname='GstDescriptions']</move-node>
+  <move-node path="/api/namespace/class[@name='Global']/method[@cname='gst_pb_utils_get_decoder_description']">/api/namespace/class[@cname='GstDescriptions']</move-node>
+  <move-node path="/api/namespace/class[@name='Global']/method[@cname='gst_pb_utils_get_element_description']">/api/namespace/class[@cname='GstDescriptions']</move-node>
+  <move-node path="/api/namespace/class[@name='Global']/method[@cname='gst_pb_utils_get_encoder_description']">/api/namespace/class[@cname='GstDescriptions']</move-node>
+  <move-node path="/api/namespace/class[@name='Global']/method[@cname='gst_pb_utils_get_sink_description']">/api/namespace/class[@cname='GstDescriptions']</move-node>
+  <move-node path="/api/namespace/class[@name='Global']/method[@cname='gst_pb_utils_get_source_description']">/api/namespace/class[@cname='GstDescriptions']</move-node>
 
 
 </metadata>
diff --git a/gstreamer-sharp/gstreamer-api.raw b/gstreamer-sharp/gstreamer-api.raw
index 78577c0bf8..8831b851b9 100644
--- a/gstreamer-sharp/gstreamer-api.raw
+++ b/gstreamer-sharp/gstreamer-api.raw
@@ -9965,87 +9965,4 @@
       </method>
     </class>
   </namespace>
-  <namespace name="Gst.PbUtils" library="libgstpbutils-0.10.dll">
-    <enum name="InstallPluginsReturn" cname="GstInstallPluginsReturn" gtype="gst_install_plugins_return_get_type" type="enum">
-      <member cname="GST_INSTALL_PLUGINS_SUCCESS" name="Success" />
-      <member cname="GST_INSTALL_PLUGINS_NOT_FOUND" name="NotFound" value="1" />
-      <member cname="GST_INSTALL_PLUGINS_ERROR" name="Error" value="2" />
-      <member cname="GST_INSTALL_PLUGINS_PARTIAL_SUCCESS" name="PartialSuccess" value="3" />
-      <member cname="GST_INSTALL_PLUGINS_USER_ABORT" name="UserAbort" value="4" />
-      <member cname="GST_INSTALL_PLUGINS_CRASHED" name="Crashed" value="100" />
-      <member cname="GST_INSTALL_PLUGINS_INVALID" name="Invalid" />
-      <member cname="GST_INSTALL_PLUGINS_STARTED_OK" name="StartedOk" value="200" />
-      <member cname="GST_INSTALL_PLUGINS_INTERNAL_FAILURE" name="InternalFailure" />
-      <member cname="GST_INSTALL_PLUGINS_HELPER_MISSING" name="HelperMissing" />
-      <member cname="GST_INSTALL_PLUGINS_INSTALL_IN_PROGRESS" name="InstallInProgress" />
-    </enum>
-    <callback name="InstallPluginsResultFunc" cname="GstInstallPluginsResultFunc">
-      <return-type type="void" />
-      <parameters>
-        <parameter type="GstInstallPluginsReturn" name="result" />
-        <parameter type="gpointer" name="user_data" />
-      </parameters>
-    </callback>
-    <boxed name="InstallPluginsContext" cname="GstInstallPluginsContext" opaque="true">
-      <method name="Free" cname="gst_install_plugins_context_free">
-        <return-type type="void" />
-      </method>
-      <method name="GetType" cname="gst_install_plugins_context_get_type" shared="true">
-        <return-type type="GType" />
-      </method>
-      <constructor cname="gst_install_plugins_context_new" />
-      <method name="SetXid" cname="gst_install_plugins_context_set_xid">
-        <return-type type="void" />
-        <parameters>
-          <parameter type="guint" name="xid" />
-        </parameters>
-      </method>
-    </boxed>
-    <class name="Global" cname="Gst.PbUtilsGlobal">
-      <method name="AddCodecDescriptionToTagList" cname="gst_pb_utils_add_codec_description_to_tag_list" shared="true">
-        <return-type type="gboolean" />
-        <parameters>
-          <parameter type="GstTagList*" name="taglist" />
-          <parameter type="const-gchar*" name="codec_tag" />
-          <parameter type="const-GstCaps*" name="caps" />
-        </parameters>
-      </method>
-      <method name="GetCodecDescription" cname="gst_pb_utils_get_codec_description" shared="true">
-        <return-type type="gchar*" />
-        <parameters>
-          <parameter type="const-GstCaps*" name="caps" />
-        </parameters>
-      </method>
-      <method name="GetDecoderDescription" cname="gst_pb_utils_get_decoder_description" shared="true">
-        <return-type type="gchar*" />
-        <parameters>
-          <parameter type="const-GstCaps*" name="caps" />
-        </parameters>
-      </method>
-      <method name="GetElementDescription" cname="gst_pb_utils_get_element_description" shared="true">
-        <return-type type="gchar*" />
-        <parameters>
-          <parameter type="const-gchar*" name="factory_name" />
-        </parameters>
-      </method>
-      <method name="GetEncoderDescription" cname="gst_pb_utils_get_encoder_description" shared="true">
-        <return-type type="gchar*" />
-        <parameters>
-          <parameter type="const-GstCaps*" name="caps" />
-        </parameters>
-      </method>
-      <method name="GetSinkDescription" cname="gst_pb_utils_get_sink_description" shared="true">
-        <return-type type="gchar*" />
-        <parameters>
-          <parameter type="const-gchar*" name="protocol" />
-        </parameters>
-      </method>
-      <method name="GetSourceDescription" cname="gst_pb_utils_get_source_description" shared="true">
-        <return-type type="gchar*" />
-        <parameters>
-          <parameter type="const-gchar*" name="protocol" />
-        </parameters>
-      </method>
-    </class>
-  </namespace>
-</api>
\ No newline at end of file
+</api>