diff --git a/vector/src/main/java/im/vector/app/features/settings/devtools/KeyRequestsFragment.kt b/vector/src/main/java/im/vector/app/features/settings/devtools/KeyRequestsFragment.kt
index 0ea0e9de31..3f4d24c6ea 100644
--- a/vector/src/main/java/im/vector/app/features/settings/devtools/KeyRequestsFragment.kt
+++ b/vector/src/main/java/im/vector/app/features/settings/devtools/KeyRequestsFragment.kt
@@ -128,7 +128,7 @@ class KeyRequestsFragment @Inject constructor(
             selectTxtFileToWrite(
                     activity = requireActivity(),
                     activityResultLauncher = epxortAuditForActivityResult,
-                    defaultFileName = "audit-export-json_${System.currentTimeMillis()}.txt",
+                    defaultFileName = "audit-export_${System.currentTimeMillis()}.txt",
                     chooserHint = "Export Audit"
             )
             return true