diff --git a/eo-parser/src/test/resources/org/eolang/parser/phi-packs/nested-bindings.yaml b/eo-parser/src/test/resources/org/eolang/parser/phi-packs/nested-bindings.yaml
index 3e219a7c47..ed5fe4afdd 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/phi-packs/nested-bindings.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/phi-packs/nested-bindings.yaml
@@ -37,7 +37,7 @@ sweet: |-
           version ↦ 5,
           init ↦ Φ̇.method(
             α0 ↦ 42,
-            α1 ↦ \"Hey\",
+            α1 ↦ "Hey",
             body ↦ 42
           )
         ),