diff --git a/kpatch-build/kpatch-build b/kpatch-build/kpatch-build
index 3d77a679243b9bc16fb8e28641199cb96f5591a4..c707fecc4be11d6befbca82b5789018c4af02d2d 100755
--- a/kpatch-build/kpatch-build
+++ b/kpatch-build/kpatch-build
@@ -861,8 +861,8 @@ if [[ -n "$USERSRCDIR" ]]; then
         if [[ -z "$ARCHVERSION" ]] && [[ -f "$CONFIGFILE" ]]; then
             ARCHVERSION="$(kernel_version_from_config)"
         fi
-		sed -i "s/^EXTRAVERSION.*/EXTRAVERSION = -${ARCHVERSION##*-}/" "$KERNEL_SRCDIR/Makefile" || die
 	fi
+    sed -i "s/^EXTRAVERSION.*/EXTRAVERSION = -${ARCHVERSION##*-}/" "$KERNEL_SRCDIR/Makefile" || die
 fi
 
 if [[ -n "$OOT_MODULE" ]]; then