diff --git a/gulpfile.js b/gulpfile.js
index 00d02652..ae7ac4e2 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -737,6 +737,9 @@ function release_deb(arch, appDirectory, done) {
                 `chown root:root ${LINUX_INSTALL_DIR}`,
                 `chown -R root:root ${LINUX_INSTALL_DIR}/${metadata.name}`,
                 `xdg-desktop-menu install ${LINUX_INSTALL_DIR}/${metadata.name}/${metadata.name}.desktop`,
+                `chmod +xr ${LINUX_INSTALL_DIR}/${metadata.name}/chrome_crashpad_handler`,
+                `chmod +xr ${LINUX_INSTALL_DIR}/${metadata.name}/${metadata.name}`,
+                `chmod -R +Xr ${LINUX_INSTALL_DIR}/${metadata.name}/`,
             ],
             prerm: [`xdg-desktop-menu uninstall ${metadata.name}.desktop`],
             depends: ['libgconf-2-4', 'libatomic1'],