diff --git a/dist/utils/grab-join-fields-from-query-object.js b/dist/utils/grab-join-fields-from-query-object.js
index 54147c3..f504a54 100644
--- a/dist/utils/grab-join-fields-from-query-object.js
+++ b/dist/utils/grab-join-fields-from-query-object.js
@@ -27,19 +27,24 @@ export default function grabJoinFieldsFromQueryObject({ query }) {
 function grabSingleJoinData({ join, }) {
     let values = [];
     const join_select_fields = join?.selectFields;
-    if (join_select_fields) {
+    if (join_select_fields?.[0]) {
         for (let i = 0; i < join_select_fields.length; i++) {
             const select_field = join_select_fields[i];
             if (select_field) {
-                const value = join.match;
                 values.push({
+                    table: join.tableName,
                     field: typeof select_field == "object"
                         ? String(select_field.field)
                         : String(select_field),
-                    table: join.tableName,
                 });
             }
         }
     }
+    if (join.group_concat) {
+        values.push({
+            table: join.tableName,
+            field: join.group_concat.field,
+        });
+    }
     return values;
 }
diff --git a/package.json b/package.json
index db0a143..8855131 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@moduletrace/bun-sqlite",
-    "version": "1.0.39",
+    "version": "1.0.40",
     "description": "SQLite manager for Bun",
     "author": "Benjamin Toby",
     "main": "dist/index.js",
diff --git a/src/utils/grab-join-fields-from-query-object.ts b/src/utils/grab-join-fields-from-query-object.ts
index 6ef5754..f30376b 100644
--- a/src/utils/grab-join-fields-from-query-object.ts
+++ b/src/utils/grab-join-fields-from-query-object.ts
@@ -20,6 +20,7 @@ export default function grabJoinFieldsFromQueryObject<
     if (new_query.join) {
         for (let i = 0; i < new_query.join.length; i++) {
             const join = new_query.join[i];
+
             if (!join) continue;
 
             if (Array.isArray(join)) {
@@ -53,21 +54,27 @@ function grabSingleJoinData({
 
     const join_select_fields = join?.selectFields;
 
-    if (join_select_fields) {
+    if (join_select_fields?.[0]) {
         for (let i = 0; i < join_select_fields.length; i++) {
             const select_field = join_select_fields[i];
             if (select_field) {
-                const value = join.match;
                 values.push({
+                    table: join.tableName,
                     field:
                         typeof select_field == "object"
                             ? String(select_field.field)
                             : String(select_field),
-                    table: join.tableName,
                 });
             }
         }
     }
 
+    if (join.group_concat) {
+        values.push({
+            table: join.tableName,
+            field: join.group_concat.field,
+        });
+    }
+
     return values;
 }