diff --git a/hak/matrix-seshat/build.js b/hak/matrix-seshat/build.js
index f15474a..5345fc3 100644
--- a/hak/matrix-seshat/build.js
+++ b/hak/matrix-seshat/build.js
@@ -15,7 +15,7 @@ limitations under the License.
 */
 
 const path = require('path');
-const child_process = require('child_process');
+const childProcess = require('child_process');
 
 const mkdirp = require('mkdirp');
 const fsExtra = require('fs-extra');
@@ -28,7 +28,7 @@ module.exports = async function(hakEnv, moduleInfo) {
         await buildSqlCipherUnix(hakEnv, moduleInfo);
     }
     await buildMatrixSeshat(hakEnv, moduleInfo);
-}
+};
 
 async function buildOpenSslWin(hakEnv, moduleInfo) {
     const openSslDir = path.join(moduleInfo.moduleDotHakDir, 'openssl-1.1.1d');
@@ -37,7 +37,7 @@ async function buildOpenSslWin(hakEnv, moduleInfo) {
 
     console.log("Building openssl in " + openSslDir);
     await new Promise((resolve, reject) => {
-        const proc = child_process.spawn(
+        const proc = childProcess.spawn(
             'perl',
             [
                 'Configure',
@@ -103,7 +103,7 @@ async function buildOpenSslWin(hakEnv, moduleInfo) {
     });
 
     await new Promise((resolve, reject) => {
-        const proc = child_process.spawn(
+        const proc = childProcess.spawn(
             'nmake',
             ['build_libs'],
             {
@@ -117,7 +117,7 @@ async function buildOpenSslWin(hakEnv, moduleInfo) {
     });
 
     await new Promise((resolve, reject) => {
-        const proc = child_process.spawn(
+        const proc = childProcess.spawn(
             'nmake',
             ['install_dev'],
             {
@@ -138,13 +138,13 @@ async function buildSqlCipherWin(hakEnv, moduleInfo) {
     await mkdirp(buildDir);
 
     await new Promise((resolve, reject) => {
-        const proc = child_process.spawn(
+        const proc = childProcess.spawn(
             'nmake',
             ['/f', path.join('..', 'Makefile.msc'), 'libsqlite3.lib', 'TOP=..'],
             {
                 cwd: buildDir,
                 stdio: 'inherit',
-	        env: Object.assign({}, process.env, {
+                env: Object.assign({}, process.env, {
                     CCOPTS: "-DSQLITE_HAS_CODEC -I" + path.join(moduleInfo.depPrefix, 'include'),
                     LTLIBPATHS: "/LIBPATH:" + path.join(moduleInfo.depPrefix, 'lib'),
                     LTLIBS: "libcrypto.lib",
@@ -185,7 +185,7 @@ async function buildSqlCipherUnix(hakEnv, moduleInfo) {
     }
 
     await new Promise((resolve, reject) => {
-        const proc = child_process.spawn(
+        const proc = childProcess.spawn(
             path.join(sqlCipherDir, 'configure'),
             args,
             {
@@ -199,7 +199,7 @@ async function buildSqlCipherUnix(hakEnv, moduleInfo) {
     });
 
     await new Promise((resolve, reject) => {
-        const proc = child_process.spawn(
+        const proc = childProcess.spawn(
             'make',
             [],
             {
@@ -213,7 +213,7 @@ async function buildSqlCipherUnix(hakEnv, moduleInfo) {
     });
 
     await new Promise((resolve, reject) => {
-        const proc = child_process.spawn(
+        const proc = childProcess.spawn(
             'make',
             ['install'],
             {
@@ -240,7 +240,7 @@ async function buildMatrixSeshat(hakEnv, moduleInfo) {
 
     console.log("Running neon with env", env);
     await new Promise((resolve, reject) => {
-        const proc = child_process.spawn(
+        const proc = childProcess.spawn(
             path.join(moduleInfo.nodeModuleBinDir, 'neon' + (hakEnv.isWin() ? '.cmd' : '')),
             ['build', '--release'],
             {
diff --git a/hak/matrix-seshat/fetchDeps.js b/hak/matrix-seshat/fetchDeps.js
index 713bfb4..7d97266 100644
--- a/hak/matrix-seshat/fetchDeps.js
+++ b/hak/matrix-seshat/fetchDeps.js
@@ -15,7 +15,7 @@ limitations under the License.
 */
 
 const path = require('path');
-const child_process = require('child_process');
+const childProcess = require('child_process');
 
 const fs = require('fs');
 const fsProm = require('fs').promises;
@@ -28,7 +28,7 @@ module.exports = async function(hakEnv, moduleInfo) {
     if (hakEnv.isWin()) {
         getOpenSsl(hakEnv, moduleInfo);
     }
-}
+};
 
 async function getSqlCipher(hakEnv, moduleInfo) {
     const sqlCipherDir = path.join(moduleInfo.moduleDotHakDir, 'sqlcipher-4.3.0');
@@ -52,7 +52,7 @@ async function getSqlCipher(hakEnv, moduleInfo) {
         haveSqlcipherTar = false;
     }
     if (!haveSqlcipherTar) {
-        const bob =  needle('get', 'https://github.com/sqlcipher/sqlcipher/archive/v4.3.0.tar.gz', {
+        const bob = needle('get', 'https://github.com/sqlcipher/sqlcipher/archive/v4.3.0.tar.gz', {
             follow: 10,
             output: sqlCipherTarball,
         });
@@ -71,9 +71,9 @@ async function getSqlCipher(hakEnv, moduleInfo) {
         const patchFile = path.join(moduleInfo.moduleHakDir, 'sqlcipher-4.3.0-win.patch');
 
         await new Promise((resolve, reject) => {
-	    const readStream = fs.createReadStream(patchFile);
+        const readStream = fs.createReadStream(patchFile);
 
-            const proc = child_process.spawn(
+            const proc = childProcess.spawn(
                 'patch',
                 ['-p1'],
                 {
@@ -84,7 +84,7 @@ async function getSqlCipher(hakEnv, moduleInfo) {
             proc.on('exit', (code) => {
                 code ? reject(code) : resolve();
             });
-	    readStream.pipe(proc.stdin);
+            readStream.pipe(proc.stdin);
         });
     }
 }
@@ -117,7 +117,7 @@ async function getOpenSsl(hakEnv, moduleInfo) {
         });
     }
 
-    console.log("extracting " + openSslTarball + " in " +  moduleInfo.moduleDotHakDir);
+    console.log("extracting " + openSslTarball + " in " + moduleInfo.moduleDotHakDir);
     await tar.x({
         file: openSslTarball,
         cwd: moduleInfo.moduleDotHakDir,
diff --git a/package.json b/package.json
index 69dcc61..76f02bd 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "fetch": "yarn run mkdirs && node scripts/fetch-package.js",
     "setversion": "node scripts/set-version.js",
     "start": "electron .",
-    "lint": "eslint src/ scripts/",
+    "lint": "eslint src/ scripts/ hak/",
     "build": "yarn run setversion && electron-builder",
     "in-docker": "scripts/in-docker.sh",
     "docker:build": "yarn run in-docker yarn run build",