diff --git a/translations/validators.en.xlf b/translations/validators.en.xlf
index e639fa67..05c9f0e1 100644
--- a/translations/validators.en.xlf
+++ b/translations/validators.en.xlf
@@ -164,7 +164,7 @@
       </notes>
       <segment state="translated">
         <source>user.invalid_username</source>
-        <target>The username must contain only letters, numbers, underscores, dots, pluses or minuses.</target>
+        <target>The username must contain only letters, numbers, underscores, dots, pluses or minuses!</target>
       </segment>
     </unit>
     <unit id="lZvhKYu" name="validator.noneofitschild.self">
@@ -173,7 +173,7 @@
       </notes>
       <segment state="translated">
         <source>validator.noneofitschild.self</source>
-        <target>An element can not be its own parent.</target>
+        <target>An element can not be its own parent!</target>
       </segment>
     </unit>
     <unit id="pr07aV4" name="validator.noneofitschild.children">
@@ -182,7 +182,7 @@
       </notes>
       <segment state="translated">
         <source>validator.noneofitschild.children</source>
-        <target>You can not assign children element as parent (This would cause loops).</target>
+        <target>You can not assign children element as parent (This would cause loops)!</target>
       </segment>
     </unit>
     <unit id="ayNr6QK" name="validator.select_valid_category">
@@ -299,5 +299,11 @@
         <target>The part name does not match the regular expression stated by the category: %regex%</target>
       </segment>
     </unit>
+    <unit id="m8kMFhf" name="validator.attachment.name_not_blank">
+      <segment state="translated">
+        <source>validator.attachment.name_not_blank</source>
+        <target>Set a value here, or upload a file to automatically use its filename as name for the attachment.</target>
+      </segment>
+    </unit>
   </file>
 </xliff>