diff --git a/src/Autocomplete/src/EntityAutocompleterInterface.php b/src/Autocomplete/src/EntityAutocompleterInterface.php
index 31958f79943..5276c8c4e50 100644
--- a/src/Autocomplete/src/EntityAutocompleterInterface.php
+++ b/src/Autocomplete/src/EntityAutocompleterInterface.php
@@ -52,7 +52,7 @@ public function isGranted(Security $security): bool;
     /**
      * @param array<string, scalar> $options
      */
-    public function setOptions(array $options): self;
+    public function setOptions(array $options): void;
 
     /*
      * Return group_by option.
diff --git a/src/Autocomplete/src/Form/WrappedEntityTypeAutocompleter.php b/src/Autocomplete/src/Form/WrappedEntityTypeAutocompleter.php
index 72f5db3c386..9bebe245a57 100644
--- a/src/Autocomplete/src/Form/WrappedEntityTypeAutocompleter.php
+++ b/src/Autocomplete/src/Form/WrappedEntityTypeAutocompleter.php
@@ -170,10 +170,8 @@ private function getEntityMetadata(): EntityMetadata
         return $this->entityMetadata;
     }
 
-    public function setOptions(array $options): EntityAutocompleterInterface
+    public function setOptions(array $options): void
     {
         $this->options = $options;
-
-        return $this;
     }
 }
diff --git a/src/Autocomplete/tests/Fixtures/Autocompleter/CustomProductAutocompleter.php b/src/Autocomplete/tests/Fixtures/Autocompleter/CustomProductAutocompleter.php
index 3ae0877a517..a5b0edb8084 100644
--- a/src/Autocomplete/tests/Fixtures/Autocompleter/CustomProductAutocompleter.php
+++ b/src/Autocomplete/tests/Fixtures/Autocompleter/CustomProductAutocompleter.php
@@ -63,4 +63,9 @@ public function getGroupBy(): mixed
     {
         return null;
     }
+
+    public function setOptions(array $options): void
+    {
+        // left blank intentionally
+    }
 }