diff --git a/app/src/main/kotlin/com/simplemobiletools/calendar/activities/MainActivity.kt b/app/src/main/kotlin/com/simplemobiletools/calendar/activities/MainActivity.kt
index 011ff9333..1f2f0fd3c 100644
--- a/app/src/main/kotlin/com/simplemobiletools/calendar/activities/MainActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calendar/activities/MainActivity.kt
@@ -245,7 +245,7 @@ class MainActivity : SimpleActivity(), NavigationListener {
     private fun exportDatabase() {
         FilePickerDialog(this, pickFile = false) {
             val source = getDatabasePath(DBHelper.DB_NAME)
-            val destination = File(it, DBHelper.DB_NAME)
+            val destination = File(it, "calendar_${System.currentTimeMillis()}.db")
             handleSAFDialog(destination) {
                 Thread({
                     if (source.exists()) {