diff --git a/install.sh.in b/install.sh.in
index 7fbdfe4..78d6630 100644
--- a/install.sh.in
+++ b/install.sh.in
@@ -1,3 +1,4 @@
+# shellcheck disable=SC2148
 ENDOFSIGSTART=
 
 export PATH=/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin:/usr/local/sbin