diff --git a/desktop/flipper-plugin/src/ui/data-table/PowerSearchTableContextMenu.tsx b/desktop/flipper-plugin/src/ui/data-table/PowerSearchTableContextMenu.tsx
index 86e5f62a251..de67433ebfd 100644
--- a/desktop/flipper-plugin/src/ui/data-table/PowerSearchTableContextMenu.tsx
+++ b/desktop/flipper-plugin/src/ui/data-table/PowerSearchTableContextMenu.tsx
@@ -201,6 +201,15 @@ function defaultOnCopyRows<T extends object>(
     .join('\n')}`;
 }
 
-function rowsToJson<T>(items: T[]) {
-  return JSON.stringify(items.length > 1 ? items : items[0], null, 2);
+function rowsToJson(items: any[]) {
+  return JSON.stringify(
+    items.length > 1 ? items : items[0],
+    function (_key, value) {
+      if (typeof value === 'bigint') {
+        return `${value.toString()}n`;
+      }
+      return value;
+    },
+    2,
+  );
 }
diff --git a/desktop/flipper-plugin/src/ui/data-table/TableContextMenu.tsx b/desktop/flipper-plugin/src/ui/data-table/TableContextMenu.tsx
index 43db7d1a4f9..bdb02d6980d 100644
--- a/desktop/flipper-plugin/src/ui/data-table/TableContextMenu.tsx
+++ b/desktop/flipper-plugin/src/ui/data-table/TableContextMenu.tsx
@@ -293,6 +293,15 @@ function defaultOnCopyRows<T extends object>(
     .join('\n')}`;
 }
 
-function rowsToJson<T>(items: T[]) {
-  return JSON.stringify(items.length > 1 ? items : items[0], null, 2);
+function rowsToJson(items: any[]) {
+  return JSON.stringify(
+    items.length > 1 ? items : items[0],
+    function (_key, value) {
+      if (typeof value === 'bigint') {
+        return `${value.toString()}n`;
+      }
+      return value;
+    },
+    2,
+  );
 }