diff --git a/impl/CMakeLists.txt b/impl/CMakeLists.txt
index 0607a99..0cdc55c 100644
--- a/impl/CMakeLists.txt
+++ b/impl/CMakeLists.txt
@@ -41,6 +41,14 @@ set(sources
 	src/layer1/modcod.h
 	src/layer2/tundev.c
 	src/layer2/tundev.h
+	src/layer2/packet_queue.c
+	src/layer2/packet_queue.h
+	src/layer2/packet_structs.c
+	src/layer2/packet_structs.h
+	src/layer2/layer2_tx.c
+	src/layer2/layer2_tx.h
+	src/layer2/layer2_rx.c
+	src/layer2/layer2_rx.h
 	src/sdr/sdr.c
 	src/sdr/sdr.h
 )