diff --git a/recipes-connectivity/gpsd/gpsd_%.bbappend b/recipes-connectivity/gpsd/gpsd_%.bbappend
index 6ba6aa2..0548f58 100644
--- a/recipes-connectivity/gpsd/gpsd_%.bbappend
+++ b/recipes-connectivity/gpsd/gpsd_%.bbappend
@@ -33,7 +33,7 @@ do_install_append() {
     install -p ${D}/usr/lib/gps/*.so ${D}/usr/lib/python2.7/site-packages/gps/
 }
 
-do_install_append_am335x_nmhw21() {
+do_install_append_am335x-nmhw21() {
     sed -i "s/GPSD_OPTIONS=\"\(.*\)\"/GPSD_OPTIONS=\"\1 -s 115200\"/g" ${D}${sysconfdir}/default/gpsd.default
 }