diff --git a/gst-libs/gst/netbuffer/gstnetbuffer.c b/gst-libs/gst/netbuffer/gstnetbuffer.c
index 78c6643e19..aaea75a99f 100644
--- a/gst-libs/gst/netbuffer/gstnetbuffer.c
+++ b/gst-libs/gst/netbuffer/gstnetbuffer.c
@@ -55,8 +55,7 @@ gst_meta_net_address_get_info (void)
         (GstMetaInitFunction) NULL,
         (GstMetaFreeFunction) NULL,
         (GstMetaCopyFunction) meta_net_address_copy,
-        (GstMetaTransformFunction) NULL,
-        (GstMetaSerializeFunction) NULL, (GstMetaDeserializeFunction) NULL);
+        (GstMetaTransformFunction) NULL);
   }
   return meta_info;
 }
diff --git a/gst-libs/gst/video/gstmetavideo.c b/gst-libs/gst/video/gstmetavideo.c
index 9dd4f2d8ac..a1be58b7c4 100644
--- a/gst-libs/gst/video/gstmetavideo.c
+++ b/gst-libs/gst/video/gstmetavideo.c
@@ -30,9 +30,7 @@ gst_meta_video_get_info (void)
         sizeof (GstMetaVideo),
         (GstMetaInitFunction) NULL,
         (GstMetaFreeFunction) NULL,
-        (GstMetaCopyFunction) NULL,
-        (GstMetaTransformFunction) NULL,
-        (GstMetaSerializeFunction) NULL, (GstMetaDeserializeFunction) NULL);
+        (GstMetaCopyFunction) NULL, (GstMetaTransformFunction) NULL);
   }
   return meta_video_info;
 }
diff --git a/sys/v4l/v4lsrc_calls.c b/sys/v4l/v4lsrc_calls.c
index c4d957ce23..8c746384b1 100644
--- a/sys/v4l/v4lsrc_calls.c
+++ b/sys/v4l/v4lsrc_calls.c
@@ -657,9 +657,7 @@ gst_meta_v4lsrc_get_info (void)
         sizeof (GstMetaV4lSrc),
         (GstMetaInitFunction) NULL,
         (GstMetaFreeFunction) meta_v4lsrc_free,
-        (GstMetaCopyFunction) NULL,
-        (GstMetaTransformFunction) NULL,
-        (GstMetaSerializeFunction) NULL, (GstMetaDeserializeFunction) NULL);
+        (GstMetaCopyFunction) NULL, (GstMetaTransformFunction) NULL);
   }
   return meta_v4lsrc_info;
 }
diff --git a/sys/ximage/ximagepool.c b/sys/ximage/ximagepool.c
index 64988889b8..b6edc3b710 100644
--- a/sys/ximage/ximagepool.c
+++ b/sys/ximage/ximagepool.c
@@ -43,9 +43,7 @@ gst_meta_ximage_get_info (void)
         sizeof (GstMetaXImage),
         (GstMetaInitFunction) NULL,
         (GstMetaFreeFunction) gst_meta_ximage_free,
-        (GstMetaCopyFunction) NULL,
-        (GstMetaTransformFunction) NULL,
-        (GstMetaSerializeFunction) NULL, (GstMetaDeserializeFunction) NULL);
+        (GstMetaCopyFunction) NULL, (GstMetaTransformFunction) NULL);
   }
   return meta_ximage_info;
 }
diff --git a/sys/xvimage/xvimagepool.c b/sys/xvimage/xvimagepool.c
index e320f551b9..e5fafd34e6 100644
--- a/sys/xvimage/xvimagepool.c
+++ b/sys/xvimage/xvimagepool.c
@@ -43,9 +43,7 @@ gst_meta_xvimage_get_info (void)
         sizeof (GstMetaXvImage),
         (GstMetaInitFunction) NULL,
         (GstMetaFreeFunction) gst_meta_xvimage_free,
-        (GstMetaCopyFunction) NULL,
-        (GstMetaTransformFunction) NULL,
-        (GstMetaSerializeFunction) NULL, (GstMetaDeserializeFunction) NULL);
+        (GstMetaCopyFunction) NULL, (GstMetaTransformFunction) NULL);
   }
   return meta_xvimage_info;
 }