diff --git a/src/main/scala/com/wordnik/swagger/codegen/BasicJavaGenerator.scala b/src/main/scala/com/wordnik/swagger/codegen/BasicJavaGenerator.scala
index b1cd65a7102..62eee39f1b1 100644
--- a/src/main/scala/com/wordnik/swagger/codegen/BasicJavaGenerator.scala
+++ b/src/main/scala/com/wordnik/swagger/codegen/BasicJavaGenerator.scala
@@ -87,6 +87,7 @@ class BasicJavaGenerator extends BasicGenerator {
     "Array" -> "java.util.*",
     "ArrayList" -> "java.util.*",
     "List" -> "java.util.*",
+    "Set" -> "java.util.*",
     "DateTime" -> "org.joda.time.*",
     "LocalDateTime" -> "org.joda.time.*",
     "LocalDate" -> "org.joda.time.*",