diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6bfb3c1..7b2506f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,7 +22,7 @@
 add_definitions (-DMCTP_HAVE_STDIO)
 add_definitions (-DMCTP_DEFAULT_ALLOC)
 
-add_library (mctp STATIC alloc.c astlpc.c crc32.c core.c log.c libmctp.h serial.c crc-16-ccitt.c)
+add_library (mctp STATIC alloc.c astlpc.c crc32.c core.c log.c libmctp.h serial.c crc-16-ccitt.c control.c)
 
 target_include_directories (mctp PUBLIC
                             $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>