diff --git a/wp-content/themes/twentytwelve/style.css b/wp-content/themes/twentytwelve/style.css
index 6d27ed014a..40c0e51ce5 100644
--- a/wp-content/themes/twentytwelve/style.css
+++ b/wp-content/themes/twentytwelve/style.css
@@ -986,6 +986,9 @@ footer .edit-link {
 	overflow: hidden;
 	text-align: center;
 }
+.image-attachment div.attachment p {
+	text-align: center;
+}
 .image-attachment div.attachment img {
 	display: block;
 	height: auto;