diff --git a/include/patty/kiss.h b/include/patty/kiss.h
index 7fdc8ab..b0f4498 100644
--- a/include/patty/kiss.h
+++ b/include/patty/kiss.h
@@ -33,7 +33,7 @@ patty_kiss_tnc *patty_kiss_tnc_open_fd(int fd);
 
 patty_kiss_tnc *patty_kiss_tnc_open(const char *device);
 
-int patty_kiss_tnc_fd_unix(patty_kiss_tnc *tnc);
+int patty_kiss_tnc_fd(patty_kiss_tnc *tnc);
 
 void patty_kiss_tnc_close(patty_kiss_tnc *tnc);
 
diff --git a/src/if.c b/src/if.c
index 79bbb66..b66b48d 100644
--- a/src/if.c
+++ b/src/if.c
@@ -238,7 +238,7 @@ error_list_start:
 int patty_ax25_add_if(patty_ax25 *ax25, patty_ax25_if *iface) {
     int fd;
 
-    if ((fd = patty_kiss_tnc_fd_unix(iface->tnc)) >= 0) {
+    if ((fd = patty_kiss_tnc_fd(iface->tnc)) >= 0) {
         FD_SET(fd, &ax25->fds);
 
         if (ax25->fdmax < fd + 1) {
@@ -279,7 +279,7 @@ int patty_ax25_delete_if(patty_ax25 *ax25, patty_ax25_if *iface) {
         i++;
     }
 
-    if ((fd = patty_kiss_tnc_fd_unix(iface->tnc)) >= 0) {
+    if ((fd = patty_kiss_tnc_fd(iface->tnc)) >= 0) {
         FD_CLR(fd, &ax25->fds);
 
         if (ax25->fdmax == fd) {
diff --git a/src/kiss.c b/src/kiss.c
index c180f65..1ac8b58 100644
--- a/src/kiss.c
+++ b/src/kiss.c
@@ -82,7 +82,7 @@ error_open:
     return NULL;
 }
 
-int patty_kiss_tnc_fd_unix(patty_kiss_tnc *tnc) {
+int patty_kiss_tnc_fd(patty_kiss_tnc *tnc) {
     return tnc->fd;
 }