diff --git a/meta-digi-dey/recipes-core/images/dey-image-qt.bb b/meta-digi-dey/recipes-core/images/dey-image-qt.bb
index b1e9f4e71..15e0a1bbf 100644
--- a/meta-digi-dey/recipes-core/images/dey-image-qt.bb
+++ b/meta-digi-dey/recipes-core/images/dey-image-qt.bb
@@ -12,6 +12,6 @@ add_cinematicexperience_shortcut() {
 		printf "\n[launcher]\nicon=${datadir}/icons/hicolor/24x24/icon_qt.png\npath=${bindir}/cinematic-experience\n" >> ${IMAGE_ROOTFS}${sysconfdir}/xdg/weston/weston.ini
 	fi
 }
-ROOTFS_POSTPROCESS_COMMAND:imxgpu += "add_cinematicexperience_shortcut; "
-ROOTFS_POSTPROCESS_COMMAND:ccmp15 += "add_cinematicexperience_shortcut; "
-ROOTFS_POSTPROCESS_COMMAND:ccimx93 += "add_cinematicexperience_shortcut; "
+ROOTFS_POSTPROCESS_COMMAND:append:imxgpu = " add_cinematicexperience_shortcut;"
+ROOTFS_POSTPROCESS_COMMAND:append:ccmp15 = " add_cinematicexperience_shortcut;"
+ROOTFS_POSTPROCESS_COMMAND:append:ccimx93 = " add_cinematicexperience_shortcut;"