diff --git a/rules/phpstan-rules.neon b/rules/phpstan-rules.neon
index 8eed9f2..5133980 100644
--- a/rules/phpstan-rules.neon
+++ b/rules/phpstan-rules.neon
@@ -2,8 +2,6 @@ includes:
     - ../../../vendor/phpstan/phpstan/conf/bleedingEdge.neon
     - ../../../vendor/phpstan/phpstan-deprecation-rules/rules.neon
 parameters:
-    ignoreErrors:
-        - '#Method MDMysqli::_check_query_efficiency\(\) is unused.#'
     polluteScopeWithLoopInitialAssignments: false
     polluteScopeWithAlwaysIterableForeach: false
     checkAlwaysTrueCheckTypeFunctionCall: true