diff --git a/ChangeLog b/ChangeLog
index 16e9aba92d..a681da198c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2007-05-11  Tim-Philipp Müller  <tim at centricular dot net>
+
+	Patch by: Jeroen Wouters <woutersj at gmail com>
+
+	* gst/gsturi.c: (gst_uri_get_protocol), (search_by_entry):
+	  Treat protocol strings in a case-insensitive way (#437563).
+
 2007-05-11  Michael Smith <msmith@fluendo.com>
 
 	* gst/gstplugin.c: (gst_plugin_load_file):
diff --git a/common b/common
index 1b4fb5836a..b5971d76cc 160000
--- a/common
+++ b/common
@@ -1 +1 @@
-Subproject commit 1b4fb5836a9e290fe13895643d41e0166de8a94c
+Subproject commit b5971d76ccd216c27e095c02c3a369a9d05cb36d
diff --git a/gst/gsturi.c b/gst/gsturi.c
index eb3cfede6f..b0a55546ed 100644
--- a/gst/gsturi.c
+++ b/gst/gsturi.c
@@ -369,7 +369,7 @@ gst_uri_get_protocol (const gchar * uri)
 
   colon = strstr (uri, "://");
 
-  return g_strndup (uri, colon - uri);
+  return g_strdown (g_strndup (uri, colon - uri));
 }
 
 /**
@@ -485,7 +485,7 @@ search_by_entry (GstPluginFeature * feature, gpointer search_entry)
   }
 
   while (*protocols != NULL) {
-    if (strcmp (*protocols, entry->protocol) == 0)
+    if (g_ascii_strcasecmp (*protocols, entry->protocol) == 0)
       return TRUE;
     protocols++;
   }