diff --git a/src/poetry/packages/locker.py b/src/poetry/packages/locker.py
index e57e60b83b7..2cc52ac9400 100644
--- a/src/poetry/packages/locker.py
+++ b/src/poetry/packages/locker.py
@@ -274,8 +274,9 @@ def __walk_dependencies(
             requirement.set_constraint(constraint)
 
             for require in locked_package.requires:
-                if require.in_extras and locked_package.features.isdisjoint(
-                    require.in_extras
+                if require.is_optional() and not any(
+                    require in locked_package.extras[feature]
+                    for feature in locked_package.features
                 ):
                     continue