diff --git a/hub_index_generator.mjs b/hub_index_generator.mjs
index 62309c00..57d95b73 100644
--- a/hub_index_generator.mjs
+++ b/hub_index_generator.mjs
@@ -67,7 +67,7 @@ function parseMdFile(file, filepath) {
     return documentIndex
 }
 
-function main() {
+async function main() {
     const argparse = args(process.argv)
     if (!argparse.dir || !argparse.out) {
         console.error("--dir and --out must be specified")
@@ -76,19 +76,15 @@ function main() {
 
     let consolidatedSearchIndex = []
 
-    glob(argparse.dir + '/**/*.md', { ignore: argparse.ignore }, (err, files) => {
-        if (err) {
-            console.log('Error', err)
-        } else {
-            files.forEach(file => {
-                let ret = parseMdFile(file, argparse.dir)
-                if (ret) {
-                    consolidatedSearchIndex = consolidatedSearchIndex.concat(ret)
-                }
-            })
+    let files = await glob(argparse.dir + '/**/*.md', { ignore: argparse.ignore })
+
+    files.forEach(file => {
+        let ret = parseMdFile(file, argparse.dir)
+        if (ret) {
+            consolidatedSearchIndex = consolidatedSearchIndex.concat(ret)
         }
-        fs.writeFileSync(argparse.out, JSON.stringify(consolidatedSearchIndex));
     })
+    fs.writeFileSync(argparse.out, JSON.stringify(consolidatedSearchIndex));
 }
 
 main()
\ No newline at end of file
diff --git a/md_parser.mjs b/md_parser.mjs
index d651968e..8beb5cab 100644
--- a/md_parser.mjs
+++ b/md_parser.mjs
@@ -86,7 +86,7 @@ function parseMdFile(file, filepath) {
     return searchIndex
 }
 
-function main() {
+async function main() {
     const argparse = args(process.argv)
     if (!argparse.dir || !argparse.out) {
         console.error("--dir and --out must be specified")
@@ -95,16 +95,11 @@ function main() {
 
     let consolidatedSearchIndex = []
 
-    glob(argparse.dir + '/**/*.md', {ignore: argparse.ignore},  (err, files) => {
-        if (err) {
-            console.log('Error', err)
-        } else {
-            files.forEach(file => {
-                consolidatedSearchIndex = consolidatedSearchIndex.concat(parseMdFile(file, argparse.dir))
-            })
-        }
-        fs.writeFileSync(argparse.out, JSON.stringify(consolidatedSearchIndex));
+    let files = await glob(argparse.dir + '/**/*.md', {ignore: argparse.ignore})
+    files.forEach(file => {
+        consolidatedSearchIndex = consolidatedSearchIndex.concat(parseMdFile(file, argparse.dir))
     })
+    fs.writeFileSync(argparse.out, JSON.stringify(consolidatedSearchIndex));
 }
 
 main()
\ No newline at end of file
diff --git a/package.json b/package.json
index 0d8d6df7..c0b690bf 100644
--- a/package.json
+++ b/package.json
@@ -42,8 +42,8 @@
     "styles": "parcel watch static/sass/styles.scss --dist-dir static/css",
     "lint-markdown": "npx markdownlint-cli2 content/**/*.md \"#node_modules\"",
     "test": "npm run check-broken-links",
-    "build-index": "node md_parser.mjs --dir=./content/ --out=./static/data.json --ignore=./content/api/**/*",
+    "build-index": "node md_parser.mjs --dir=content/ --out=./static/data.json --ignore=./content/api/**/*",
     "check-broken-links": ".build/check-broken-links.sh",
-    "build-hub-index": "node hub_index_generator.mjs --dir=./content/api/hub/ --out=./static/hub-index-data.json --ignore=./content/api/hub/get_list.md,"
+    "build-hub-index": "node hub_index_generator.mjs --dir=content/api/hub/ --out=./static/hub-index-data.json --ignore=./content/api/hub/get_list.md,"
   }
 }