diff --git a/src/deb/vesta/postinst b/src/deb/vesta/postinst
index 23be0c27f..eb209d51c 100755
--- a/src/deb/vesta/postinst
+++ b/src/deb/vesta/postinst
@@ -4,3 +4,8 @@
 if [ -x "/usr/local/vesta/upd/add_fwd_only.sh" ]; then
     /usr/local/vesta/upd/add_fwd_only.sh
 fi
+
+# Run exim permission fixer
+if [ -x "/usr/local/vesta/upd/fix_exim_permissions.sh" ]; then
+    /usr/local/vesta/upd/fix_exim_permissions.sh
+fi