diff --git a/package-lock.json b/package-lock.json
index 03c2e17..aff1e77 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "domcloud-bridge",
-  "version": "0.29.0",
+  "version": "0.32.3",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "domcloud-bridge",
-      "version": "0.29.0",
+      "version": "0.32.3",
       "license": "MIT",
       "dependencies": {
         "axios": "^1.5.1",
diff --git a/package.json b/package.json
index 46ea619..77999c0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "domcloud-bridge",
-  "version": "0.32.2",
+  "version": "0.32.3",
   "description": "Deployment runner for DOM Cloud",
   "main": "app.js",
   "engines": {
diff --git a/sudoutil.js b/sudoutil.js
index f3f06b7..6f4e5d3 100755
--- a/sudoutil.js
+++ b/sudoutil.js
@@ -238,11 +238,12 @@ switch (cli.args.shift()) {
         })).to(env.SHELLCHECK_TMP);
         exit(0);
     case 'SHELL_TEST':
-        var isDfFull = function (df) {
-            var r = /([\d\.]+[GMK]?)\s+\d+%/g;
+        var isDfFull = function (/** @type {string} */ df) {
+            var r = /([\d\.]+[GMK]?)\s+\d+% +(.+)/g;
             var m;
             while (m = r.exec(df)) {
                 if (!m) return false;
+                if ((m[2] || '').startsWith('/boot')) return false;
                 var size = parseFloat(m[1].slice(0, -1));
                 var unit = m[1].slice(-1);
                 size = size * (unit === 'T' ? 1024 * 1024 : unit === 'G' ? 1024 : unit === 'M' ? 1 : 0.001);