diff --git a/include/grgsm/CMakeLists.txt b/include/grgsm/CMakeLists.txt
index fd44c54..a16c076 100644
--- a/include/grgsm/CMakeLists.txt
+++ b/include/grgsm/CMakeLists.txt
@@ -32,4 +32,4 @@
 add_subdirectory(demapping)
 add_subdirectory(receiver)
 add_subdirectory(misc_utils)
-
+add_subdirectory(qa_utils)