diff --git a/gst-libs/gst/audio/gstaudiodecoder.h b/gst-libs/gst/audio/gstaudiodecoder.h
index 8b763f3a71..a6e6053e9f 100644
--- a/gst-libs/gst/audio/gstaudiodecoder.h
+++ b/gst-libs/gst/audio/gstaudiodecoder.h
@@ -269,7 +269,7 @@ struct _GstAudioDecoderClass
                                        GstQuery * query);
 
   /*< private >*/
-  gpointer       _gst_reserved[GST_PADDING_LARGE-2];
+  gpointer       _gst_reserved[GST_PADDING_LARGE];
 };
 
 GType             gst_audio_decoder_get_type (void);
diff --git a/gst-libs/gst/audio/gstaudioencoder.h b/gst-libs/gst/audio/gstaudioencoder.h
index fe61f4cca1..6694c8723e 100644
--- a/gst-libs/gst/audio/gstaudioencoder.h
+++ b/gst-libs/gst/audio/gstaudioencoder.h
@@ -210,7 +210,7 @@ struct _GstAudioEncoderClass {
                                        GstQuery * query);
 
   /*< private >*/
-  gpointer       _gst_reserved[GST_PADDING_LARGE-2];
+  gpointer       _gst_reserved[GST_PADDING_LARGE];
 };
 
 GType           gst_audio_encoder_get_type         (void);
diff --git a/gst-libs/gst/video/colorbalance.h b/gst-libs/gst/video/colorbalance.h
index 7f43b0dcf4..ec5d1722d5 100644
--- a/gst-libs/gst/video/colorbalance.h
+++ b/gst-libs/gst/video/colorbalance.h
@@ -87,7 +87,7 @@ struct _GstColorBalanceInterface {
                           gint                    value);
 
   /*< private >*/
-  gpointer _gst_reserved[GST_PADDING-1];
+  gpointer _gst_reserved[GST_PADDING];
 };
 
 GType   gst_color_balance_get_type      (void);
diff --git a/gst-libs/gst/video/gstvideosink.h b/gst-libs/gst/video/gstvideosink.h
index 923a682d04..ac8dc95631 100644
--- a/gst-libs/gst/video/gstvideosink.h
+++ b/gst-libs/gst/video/gstvideosink.h
@@ -97,7 +97,7 @@ struct _GstVideoSink {
   /*< private >*/
   GstVideoSinkPrivate *priv;
 
-  gpointer _gst_reserved[GST_PADDING - 1];
+  gpointer _gst_reserved[GST_PADDING];
 };
 
 /**