diff --git a/app/src/main/kotlin/com/simplemobiletools/filemanager/dialogs/PropertiesDialog.kt b/app/src/main/kotlin/com/simplemobiletools/filemanager/dialogs/PropertiesDialog.kt
index c7d2d451..30df3f3d 100644
--- a/app/src/main/kotlin/com/simplemobiletools/filemanager/dialogs/PropertiesDialog.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/filemanager/dialogs/PropertiesDialog.kt
@@ -79,7 +79,7 @@ class PropertiesDialog() {
     private fun formatLastModified(ts: Long): String {
         val cal = Calendar.getInstance(Locale.ENGLISH)
         cal.timeInMillis = ts
-        return DateFormat.format("dd/MM/yyyy HH:mm", cal).toString()
+        return DateFormat.format("dd.MM.yyyy HH:mm", cal).toString()
     }
 
     private fun getDirectorySize(dir: File): Long {