diff --git a/src/Configuration/ECSConfigBuilder.php b/src/Configuration/ECSConfigBuilder.php
index e866df6d14..ea4985cf56 100644
--- a/src/Configuration/ECSConfigBuilder.php
+++ b/src/Configuration/ECSConfigBuilder.php
@@ -328,7 +328,7 @@ public function withPreparedSets(
         if ($strict) {
             // throw exception, as deprecated
             throw new DeprecatedException(
-                'The "strict" set is deprecated as it is dangerous without context. Use Rector instead to make sure you are not breaking your code'
+                'The "strict" set is deprecated as it is dangerous without context. Remove the "strict: true" from ->withPreparedSets(strict: true, ...) call in "ecs.php" and use Rector instead to make sure you are not breaking your code.'
             );
         }