diff --git a/package.json b/package.json
index 6e7333f..c98a26f 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
   },
   "dependencies": {
     "debug": "^4.1.1",
-    "electron-installer-common": "^0.6.1",
+    "electron-installer-common": "^0.6.2",
     "fs-extra": "^7.0.1",
     "get-folder-size": "^2.0.1",
     "lodash": "^4.17.4",
diff --git a/src/installer.js b/src/installer.js
index 880bcf0..0676207 100644
--- a/src/installer.js
+++ b/src/installer.js
@@ -56,6 +56,7 @@ class DebianInstaller extends common.ElectronInstaller {
    */
   copyApplication () {
     return super.copyApplication(src => src !== path.join(this.options.src, 'LICENSE'))
+      .then(() => this.updateSandboxHelperPermissions())
   }
 
   /**