diff --git a/grc/CMakeLists.txt b/grc/CMakeLists.txt
index 101a121..2b94539 100644
--- a/grc/CMakeLists.txt
+++ b/grc/CMakeLists.txt
@@ -24,6 +24,5 @@
 add_subdirectory(flow_control)
 add_subdirectory(misc_utils)
 install(FILES
-    gsm_block_tree.xml
-    grgsm_uplink_downlink_filter.xml DESTINATION share/gnuradio/grc/blocks
+    gsm_block_tree.xml DESTINATION share/gnuradio/grc/blocks
 )