diff --git a/meta-ros1-melodic/recipes-bbappends/grid-map/grid-map-filters_1.6.4-2.bbappend b/meta-ros1-melodic/recipes-bbappends/grid-map/grid-map-filters_1.6.4-2.bbappend
index 3c9c3867a7c..10c7f109a5f 100644
--- a/meta-ros1-melodic/recipes-bbappends/grid-map/grid-map-filters_1.6.4-2.bbappend
+++ b/meta-ros1-melodic/recipes-bbappends/grid-map/grid-map-filters_1.6.4-2.bbappend
@@ -1,4 +1,4 @@
 # Copyright (c) 2021 LG Electronics, Inc.
 
-FILESEXTRAPATHS_prepend := "${THISDIR}/${BPN}:"
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
 SRC_URI += "file://0001-WIP-remove-the-use-of-tbb-task_scheduler_init-it-was.patch"
diff --git a/meta-ros1-noetic/recipes-bbappends/grid-map/grid-map-filters_1.6.4-1.bbappend b/meta-ros1-noetic/recipes-bbappends/grid-map/grid-map-filters_1.6.4-1.bbappend
index 3c9c3867a7c..10c7f109a5f 100644
--- a/meta-ros1-noetic/recipes-bbappends/grid-map/grid-map-filters_1.6.4-1.bbappend
+++ b/meta-ros1-noetic/recipes-bbappends/grid-map/grid-map-filters_1.6.4-1.bbappend
@@ -1,4 +1,4 @@
 # Copyright (c) 2021 LG Electronics, Inc.
 
-FILESEXTRAPATHS_prepend := "${THISDIR}/${BPN}:"
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
 SRC_URI += "file://0001-WIP-remove-the-use-of-tbb-task_scheduler_init-it-was.patch"