4 files changed, 4 insertions, 4 deletions
diff --git a/gst/videofilter/gstgamma.c b/gst/videofilter/gstgamma.c
index 62a2181e..7590f6df 100644
--- a/gst/videofilter/gstgamma.c
+++ b/gst/videofilter/gstgamma.c
@@ -137,7 +137,7 @@ static GstVideofilterFormat gst_gamma_formats[] = {
 static void
 gst_gamma_base_init (gpointer g_class)
 {
-  static GstElementDetails gamma_details =
+  static const GstElementDetails gamma_details =
       GST_ELEMENT_DETAILS ("Video gamma correction",
       "Filter/Effect/Video",
       "Adjusts gamma on a video stream",
diff --git a/gst/videofilter/gstvideobalance.c b/gst/videofilter/gstvideobalance.c
index b7972bf3..2464ee05 100644
--- a/gst/videofilter/gstvideobalance.c
+++ b/gst/videofilter/gstvideobalance.c
@@ -64,7 +64,7 @@
 #define rint(x) (floor((x)+0.5))
 #endif
 
-static GstElementDetails video_balance_details =
+static const GstElementDetails video_balance_details =
 GST_ELEMENT_DETAILS ("Video balance",
     "Filter/Effect/Video",
     "Adjusts brightness, contrast, hue, saturation on a video stream",
diff --git a/gst/videofilter/gstvideoflip.c b/gst/videofilter/gstvideoflip.c
index 5bcb95e1..c915fab9 100644
--- a/gst/videofilter/gstvideoflip.c
+++ b/gst/videofilter/gstvideoflip.c
@@ -63,7 +63,7 @@ enum
 GST_DEBUG_CATEGORY (video_flip_debug);
 #define GST_CAT_DEFAULT video_flip_debug
 
-static GstElementDetails video_flip_details =
+static const GstElementDetails video_flip_details =
 GST_ELEMENT_DETAILS ("Video flipper",
     "Filter/Effect/Video",
     "Flips and rotates video",
diff --git a/gst/videofilter/gstvideotemplate.c b/gst/videofilter/gstvideotemplate.c
index 95414333..df8aa7b4 100644
--- a/gst/videofilter/gstvideotemplate.c
+++ b/gst/videofilter/gstvideotemplate.c
@@ -118,7 +118,7 @@ static GstVideofilterFormat gst_videotemplate_formats[] = {
 static void
 gst_videotemplate_base_init (gpointer g_class)
 {
-  static GstElementDetails videotemplate_details =
+  static const GstElementDetails videotemplate_details =
       GST_ELEMENT_DETAILS ("Video filter template",
       "Filter/Effect/Video",
       "Template for a video filter",