diff --git a/platform/linux-generic/m4/odp_schedule.m4 b/platform/linux-generic/m4/odp_schedule.m4
index 2dcc9a7320..91c19f21a8 100644
--- a/platform/linux-generic/m4/odp_schedule.m4
+++ b/platform/linux-generic/m4/odp_schedule.m4
@@ -1,13 +1,13 @@
 AC_ARG_ENABLE([schedule-sp],
     [  --enable-schedule-sp    enable strict priority scheduler],
     [if test x$enableval = xyes; then
-	schedule-sp=yes
+	schedule_sp_enabled=yes
 	ODP_CFLAGS="$ODP_CFLAGS -DODP_SCHEDULE_SP"
     fi])
 
 AC_ARG_ENABLE([schedule-iquery],
     [  --enable-schedule-iquery    enable interests query (sparse bitmap) scheduler],
     [if test x$enableval = xyes; then
-	schedule-iquery=yes
+	schedule_iquery_enabled=yes
 	ODP_CFLAGS="$ODP_CFLAGS -DODP_SCHEDULE_IQUERY"
     fi])