diff --git a/src/main/java/br/com/acta/common/config/ValidationConfig.java b/src/main/java/br/com/acta/common/config/ValidationConfig.java
new file mode 100644
index 0000000..9456eaf
--- /dev/null
+++ b/src/main/java/br/com/acta/common/config/ValidationConfig.java
@@ -0,0 +1,19 @@
+package br.com.acta.common.config;
+
+import org.hibernate.validator.HibernateValidatorConfiguration;
+import org.springframework.boot.validation.autoconfigure.ValidationConfigurationCustomizer;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class ValidationConfig {
+    @Bean
+    public ValidationConfigurationCustomizer validationConfigurationCustomizer() {
+        return configuration -> {
+            if (configuration instanceof HibernateValidatorConfiguration hibernateConfiguration) {
+                // permite que os controllers adicionem validações próprias não previstas nas interfaces de documentação
+                hibernateConfiguration.allowOverridingMethodAlterParameterConstraint(true);
+            }
+        };
+    }
+}