diff --git a/gst-libs/gst/gl/gstglmixer.c b/gst-libs/gst/gl/gstglmixer.c
index 6733edff5c..a106e4152f 100644
--- a/gst-libs/gst/gl/gstglmixer.c
+++ b/gst-libs/gst/gl/gstglmixer.c
@@ -394,7 +394,7 @@ gst_gl_mixer_sink_query (GstCollectPads * pads, GstCollectData * data,
 
         if (ret) {
           gst_structure_set (structure, "gstgldisplay", G_TYPE_POINTER,
-              mix->display, NULL);
+              mixpad->display, NULL);
         } else {
           GST_ELEMENT_ERROR (mix, RESOURCE, NOT_FOUND,
               GST_GL_DISPLAY_ERR_MSG (mixpad->display), (NULL));