diff --git a/debian/meshtasticd.postinst b/debian/meshtasticd.postinst
index d569cb43e..fe0dbc332 100755
--- a/debian/meshtasticd.postinst
+++ b/debian/meshtasticd.postinst
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 # postinst script for meshtasticd
 #
 # see: dh_installdeb(1)
diff --git a/debian/meshtasticd.postrm b/debian/meshtasticd.postrm
index dc25680a8..bb2c32a5b 100755
--- a/debian/meshtasticd.postrm
+++ b/debian/meshtasticd.postrm
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 # postrm script for meshtasticd
 #
 # see: dh_installdeb(1)