diff --git a/bin/kiss.c b/bin/kiss.c
index e4299ee..b39057d 100644
--- a/bin/kiss.c
+++ b/bin/kiss.c
@@ -2,6 +2,7 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include <patty/ax25.h>
 #include <patty/bin/kiss.h>
 
 int patty_bin_kiss_config(int argc,
diff --git a/include/patty/kiss/tnc.h b/include/patty/kiss/tnc.h
index 9ffcf45..6296da5 100644
--- a/include/patty/kiss/tnc.h
+++ b/include/patty/kiss/tnc.h
@@ -4,8 +4,6 @@
 #include <sys/types.h>
 #include <termios.h>
 
-#include <patty/ax25.h>
-
 #define PATTY_KISS_TNC_BUFSZ 4096
 #define PATTY_KISS_TNC_PORT     0
 
diff --git a/src/tnc.c b/src/tnc.c
index 5175c98..7483147 100644
--- a/src/tnc.c
+++ b/src/tnc.c
@@ -11,8 +11,8 @@
 #include <sys/un.h>
 #include <errno.h>
 
+#include <patty/ax25.h>
 #include <patty/kiss.h>
-#include <patty/kiss/tnc.h>
 
 #include "config.h"