diff --git a/drivers/serial/CMakeLists.txt b/drivers/serial/CMakeLists.txt
index bee9ecdcbd..3dbd4bc9d3 100644
--- a/drivers/serial/CMakeLists.txt
+++ b/drivers/serial/CMakeLists.txt
@@ -50,6 +50,10 @@ if(CONFIG_RPMSG_UART)
   list(APPEND SRCS uart_rpmsg.c)
 endif()
 
+if(CONFIG_UART_HOSTFS)
+  list(APPEND SRCS uart_hostfs.c)
+endif()
+
 # Pseudo-terminal support
 
 if(CONFIG_PSEUDOTERM)