diff --git a/src/xf86libinput.c b/src/xf86libinput.c
index f9ed8ba..68d36d7 100644
--- a/src/xf86libinput.c
+++ b/src/xf86libinput.c
@@ -2684,9 +2684,9 @@ xf86libinput_parse_calibration_option(InputInfoPtr pInfo,
 	libinput_device_config_calibration_get_matrix(device, matrix);
 	memcpy(matrix_out, matrix, sizeof(matrix));
 
-	str = xf86CheckStrOption(pInfo->options,
-				 "CalibrationMatrix",
-				 NULL);
+	str = xf86SetStrOption(pInfo->options,
+			       "CalibrationMatrix",
+			       NULL);
 	if (!str)
 		return;
 
@@ -2914,7 +2914,7 @@ xf86libinput_parse_draglock_option(InputInfoPtr pInfo,
 {
 	char *str;
 
-	str = xf86CheckStrOption(pInfo->options, "DragLockButtons",NULL);
+	str = xf86SetStrOption(pInfo->options, "DragLockButtons",NULL);
 	if (draglock_init_from_string(&driver_data->draglock, str) != 0)
 		xf86IDrvMsg(pInfo, X_ERROR,
 			    "Invalid DragLockButtons option: \"%s\"\n",