diff --git a/examples/knx-linux/CMakeLists.txt b/examples/knx-linux/CMakeLists.txt
index f7a39d6..fc85f93 100644
--- a/examples/knx-linux/CMakeLists.txt
+++ b/examples/knx-linux/CMakeLists.txt
@@ -23,6 +23,8 @@ add_executable(knx-linux
         ../../src/knx/bau091A.h
         ../../src/knx/bau27B0.cpp
         ../../src/knx/bau27B0.h
+        ../../src/knx/bau2920.cpp
+        ../../src/knx/bau2920.h
         ../../src/knx/bau57B0.cpp
         ../../src/knx/bau57B0.h
         ../../src/knx/bau_systemB.cpp