diff --git a/VisualEditor.i18n.php b/VisualEditor.i18n.php
index 171c980c24..9955ad26cb 100644
--- a/VisualEditor.i18n.php
+++ b/VisualEditor.i18n.php
@@ -128,7 +128,7 @@ $messages['en'] = array(
 	'visualeditor-reference-input-placeholder' => 'What do you want to reference?',
 	'visualeditor-reference-search-create' => 'Create new source',
 	'visualeditor-reference-search-reuse' => 'Use an existing source',
-	'visualeditor-savedialog-dirtywarning' => "'''Warning''': Your edit may have been corrupted – please review before saving.",
+	'visualeditor-savedialog-dirtywarning' => "'''Warning:''' Your edit may have been corrupted – please review before saving.",
 	'visualeditor-savedialog-label-create' => 'Create page',
 	'visualeditor-savedialog-label-report' => 'Report problem',
 	'visualeditor-savedialog-label-resolve-conflict' => 'Resolve conflict',