diff --git a/core/src/main/java/feign/Contract.java b/core/src/main/java/feign/Contract.java
index 516272f45..3501993c6 100644
--- a/core/src/main/java/feign/Contract.java
+++ b/core/src/main/java/feign/Contract.java
@@ -60,7 +60,9 @@ public List<MethodMetadata> parseAndValidateMetadata(Class<?> targetType) {
         if (method.getDeclaringClass() == Object.class
             || (method.getModifiers() & Modifier.STATIC) != 0
             || Util.isDefault(method)
-            || method.isAnnotationPresent(FeignIgnore.class)) {
+            || method.isAnnotationPresent(FeignIgnore.class)
+            || method.isSynthetic()
+            || method.isBridge()) {
           continue;
         }
         final MethodMetadata metadata = parseAndValidateMetadata(targetType, method);