diff --git a/python/CMakeLists.txt b/python/CMakeLists.txt
index 651baa5..1b24d40 100644
--- a/python/CMakeLists.txt
+++ b/python/CMakeLists.txt
@@ -36,7 +36,7 @@
     sch_detector.py
     fcch_detector.py 
     chirpz.py
-    DESTINATION ${GR_PYTHON_DIR}/gsm
+    clock_offset_control.py DESTINATION ${GR_PYTHON_DIR}/gsm
 )
 
 ########################################################################