diff --git a/grc/CMakeLists.txt b/grc/CMakeLists.txt
index 26a91d5..c3646a2 100644
--- a/grc/CMakeLists.txt
+++ b/grc/CMakeLists.txt
@@ -23,7 +23,6 @@
 add_subdirectory(receiver)
 add_subdirectory(flow_control)
 add_subdirectory(misc_utils)
-add_subdirectory(trx_interface)
 add_subdirectory(transmitter)
 install(FILES
     gsm_block_tree.xml DESTINATION share/gnuradio/grc/blocks
diff --git a/grc/misc_utils/CMakeLists.txt b/grc/misc_utils/CMakeLists.txt
index adb90d3..9407caf 100644
--- a/grc/misc_utils/CMakeLists.txt
+++ b/grc/misc_utils/CMakeLists.txt
@@ -31,6 +31,7 @@
     gsm_burst_file_source.xml
     gsm_message_file_sink.xml
     gsm_message_file_source.xml
+    gsm_trx_burst_if.xml
     gsm_msg_to_tag.xml
     gsm_controlled_fractional_resampler_cc.xml DESTINATION share/gnuradio/grc/blocks
 )
diff --git a/grc/trx_interface/gsm_trx.xml b/grc/misc_utils/gsm_trx_burst_if.xml
similarity index 93%
rename from grc/trx_interface/gsm_trx.xml
rename to grc/misc_utils/gsm_trx_burst_if.xml
index cbe268c..d3dab5c 100644
--- a/grc/trx_interface/gsm_trx.xml
+++ b/grc/misc_utils/gsm_trx_burst_if.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0"?>
 <block>
-  <name>TRX Interface</name>
-  <key>grgsm_trx_interface</key>
+  <name>TRX Burst Interface</name>
+  <key>grgsm_trx_burst_if</key>
   <import>import grgsm</import>
-  <make>grgsm.trx($remote_addr, $base_port)</make>
+  <make>grgsm.trx_burst_if($remote_addr, $base_port)</make>
 
   <param>
     <name>base_port</name>
diff --git a/grc/trx_interface/CMakeLists.txt b/grc/trx_interface/CMakeLists.txt
deleted file mode 100644
index 752b7a7..0000000
--- a/grc/trx_interface/CMakeLists.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright 2011,2012 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-
-install(FILES
-    gsm_trx.xml DESTINATION share/gnuradio/grc/blocks
-)