diff --git a/wireshark/rsl-system_info.patch b/wireshark/rsl-system_info.patch
new file mode 100644
index 0000000..2945c65
--- /dev/null
+++ b/wireshark/rsl-system_info.patch
@@ -0,0 +1,13 @@
+Index: wireshark/epan/dissectors/packet-rsl.c
+===================================================================
+--- wireshark.orig/epan/dissectors/packet-rsl.c
++++ wireshark/epan/dissectors/packet-rsl.c
+@@ -2291,7 +2291,7 @@
+ 
+ 	proto_tree_add_text(ie_tree, tvb,offset,length,"Layer 3 message");
+ 	next_tvb = tvb_new_subset(tvb, offset, length, length);
+-	/* call_dissector(gsm_a_dtap_handle, next_tvb, pinfo, top_tree);*/
++	call_dissector(gsm_a_ccch_handle, next_tvb, pinfo, top_tree);
+ 
+ 	offset = offset + length;
+