diff --git a/kernel/kernel-4.9/Makefile b/kernel/kernel-4.9/Makefile
index b0924cd38..2e733b4d6 100644
--- a/kernel/kernel-4.9/Makefile
+++ b/kernel/kernel-4.9/Makefile
@@ -24,7 +24,7 @@ $(foreach overlay,$(KERNEL_OVERLAYS),$(eval $(value set_srctree_overlay)))
 VERSION = 4
 PATCHLEVEL = 9
 SUBLEVEL = 140
-EXTRAVERSION = -tegra
+EXTRAVERSION = -spiri-tx2-$(git describe --tags --exact-match 2>/dev/null || git rev-parse --short HEAD)
 NAME = Roaring Lionus
 
 # *DOCUMENTATION*