diff --git a/grc/transmitter/CMakeLists.txt b/grc/transmitter/CMakeLists.txt
index 0905e19..76d079e 100644
--- a/grc/transmitter/CMakeLists.txt
+++ b/grc/transmitter/CMakeLists.txt
@@ -21,5 +21,5 @@
     gsm_gmsk_mod.xml
     gsm_txtime_bursts_tagger.xml 
     gsm_txtime_setter.xml 
-    preprocess_tx_burst.xml DESTINATION share/gnuradio/grc/blocks
+    gsm_preprocess_tx_burst.xml DESTINATION share/gnuradio/grc/blocks
 )