diff --git a/lib/Alchemy/Phrasea/SearchEngine/Elastic/Search/QueryVisitor.php b/lib/Alchemy/Phrasea/SearchEngine/Elastic/Search/QueryVisitor.php
index 471f21263e..31bd93d691 100644
--- a/lib/Alchemy/Phrasea/SearchEngine/Elastic/Search/QueryVisitor.php
+++ b/lib/Alchemy/Phrasea/SearchEngine/Elastic/Search/QueryVisitor.php
@@ -241,7 +241,7 @@ class QueryVisitor implements Visit
                     throw new \Exception('Unexpected context after non-contextualizable node');
                 }
             } elseif ($node instanceof AST\Node) {
-                $root = new AST\AndExpression($root, $node);
+                $root = new AST\Boolean\AndOperator($root, $node);
             } else {
                 throw new \Exception('Unexpected node type inside text node.');
             }
diff --git a/tests/Alchemy/Tests/Phrasea/SearchEngine/resources/queries.csv b/tests/Alchemy/Tests/Phrasea/SearchEngine/resources/queries.csv
index b176aaa482..93c9c3a868 100644
--- a/tests/Alchemy/Tests/Phrasea/SearchEngine/resources/queries.csv
+++ b/tests/Alchemy/Tests/Phrasea/SearchEngine/resources/queries.csv
@@ -1,5 +1,7 @@
 foo|<text:"foo">
 foo (bar)|<text:"foo" context:"bar">
+foo "bar"|(<text:"foo "> AND <exact_text:"bar">)
+"foo" bar|(<exact_text:"foo"> AND <text:" bar">)
 # foo ("bar baz")|<text:"foo" context:"bar baz">
 foo bar|<text:"foo bar">
 foo bar (baz qux)|<text:"foo bar" context:"baz qux">