Patching Wireshark-1.6 with simcard-for-wireshark-1.6.patch is failing

I am having problems patching Wireshark with the simtracer patch. I am using a Debian VM: root@osmocom:/home/omsocom/simtrace/host# uname -a Linux osmocom 2.6.32-5-686 #1 SMP Thu Nov 3 04:23:54 UTC 2011 i686 GNU/Linux == The patching == root@osmocom:/home/osmocom/wireshark-1.6# cat simcard-for-wireshark-1.6.patch | patch -p 0 patching file epan/dissectors/packet-card_app_toolkit.c patching file epan/dissectors/packet-gsm_sim.c patching file epan/dissectors/packet-gsmtap.c Hunk #2 FAILED at 300. 1 out of 3 hunks FAILED -- saving rejects to file epan/dissectors/packet-gsmtap.c.rej patching file epan/dissectors/Makefile.common == The reject file of the patching attempt == root@osmocom:/home/osmocom/wireshark-1.6# cat epan/dissectors/packet-gsmtap.c.rej --- epan/dissectors/packet-gsmtap.c (revision 38554) +++ epan/dissectors/packet-gsmtap.c (working copy) @@ -300,6 +301,13 @@ col_set_str(pinfo->cinfo, COL_PROTOCOL, "GSMTAP"); + /* Some GSMTAP types are completely unrelated to the Um air interface */ + switch (type) { + case GSMTAP_TYPE_SIM: + call_dissector(sub_handles[GSMTAP_SUB_SIM], payload_tvb, pinfo, tree); + return; + } + if (arfcn & GSMTAP_ARFCN_F_UPLINK) { col_append_str(pinfo->cinfo, COL_RES_NET_SRC, "MS"); col_append_str(pinfo->cinfo, COL_RES_NET_DST, "BTS"); Any advice on how to solve this issue? regards Jan H