diff --git a/README.md b/README.md
index f898d220595..1b6206d55c0 100644
--- a/README.md
+++ b/README.md
@@ -58,7 +58,6 @@ For example, create `src/main/scala/MyCodegen.scala` with these contents:
 
 ```scala
 import com.wordnik.swagger.codegen.BasicScalaGenerator
-import com.wordnik.swagger.core._
 
 object MyCodegen extends BasicScalaGenerator {
   def main(args: Array[String]) = generateClient(args)
diff --git a/samples/client/petstore/objc/ObjcPetstoreCodegen.scala b/samples/client/petstore/objc/ObjcPetstoreCodegen.scala
index 43b82ff2568..4c0989b1cb2 100644
--- a/samples/client/petstore/objc/ObjcPetstoreCodegen.scala
+++ b/samples/client/petstore/objc/ObjcPetstoreCodegen.scala
@@ -16,8 +16,6 @@
 
 import com.wordnik.swagger.codegen.BasicObjcGenerator
 
-import com.wordnik.swagger.core._
-
 object ObjcPetstoreCodegen extends BasicObjcGenerator {
   def main(args: Array[String]) = generateClient(args)
 
diff --git a/samples/client/petstore/php/PHPPetstoreCodegen.scala b/samples/client/petstore/php/PHPPetstoreCodegen.scala
index cb965db560d..78a8b96cd6b 100644
--- a/samples/client/petstore/php/PHPPetstoreCodegen.scala
+++ b/samples/client/petstore/php/PHPPetstoreCodegen.scala
@@ -16,8 +16,6 @@
 
 import com.wordnik.swagger.codegen.BasicPHPGenerator
 
-import com.wordnik.swagger.core._
-
 import java.io.File
 
 object PHPPetstoreCodegen extends BasicPHPGenerator {
diff --git a/samples/client/petstore/python/PythonPetstoreCodegen.scala b/samples/client/petstore/python/PythonPetstoreCodegen.scala
index 5db4b344561..ecc91ecb511 100644
--- a/samples/client/petstore/python/PythonPetstoreCodegen.scala
+++ b/samples/client/petstore/python/PythonPetstoreCodegen.scala
@@ -16,8 +16,6 @@
 
 import com.wordnik.swagger.codegen.BasicPythonGenerator
 
-import com.wordnik.swagger.core._
-
 import java.io.File
 
 object PythonPetstoreCodegen extends BasicPythonGenerator {
diff --git a/samples/client/petstore/python3/Python3PetstoreCodegen.scala b/samples/client/petstore/python3/Python3PetstoreCodegen.scala
index b28c8446bd3..766f84dd2f9 100644
--- a/samples/client/petstore/python3/Python3PetstoreCodegen.scala
+++ b/samples/client/petstore/python3/Python3PetstoreCodegen.scala
@@ -16,8 +16,6 @@
 
 import com.wordnik.swagger.codegen.BasicPython3Generator
 
-import com.wordnik.swagger.core._
-
 import java.io.File
 
 object Python3PetstoreCodegen extends BasicPython3Generator {
diff --git a/samples/client/petstore/ruby/RubyPetstoreCodegen.scala b/samples/client/petstore/ruby/RubyPetstoreCodegen.scala
index bf5cc573afb..fb19782557d 100644
--- a/samples/client/petstore/ruby/RubyPetstoreCodegen.scala
+++ b/samples/client/petstore/ruby/RubyPetstoreCodegen.scala
@@ -16,7 +16,6 @@
 
 import com.wordnik.swagger.codegen.BasicRubyGenerator
 
-import com.wordnik.swagger.core._
 import com.wordnik.swagger.codegen.util.ScalaJsonUtil
 
 object RubyPetstoreCodegen extends BasicRubyGenerator {
diff --git a/samples/client/petstore/scala/ScalaPetstoreCodegen.scala b/samples/client/petstore/scala/ScalaPetstoreCodegen.scala
index 51b10c79a82..8ebc58d6f64 100644
--- a/samples/client/petstore/scala/ScalaPetstoreCodegen.scala
+++ b/samples/client/petstore/scala/ScalaPetstoreCodegen.scala
@@ -16,8 +16,6 @@
 
 import com.wordnik.swagger.codegen.BasicScalaGenerator
 
-import com.wordnik.swagger.core._
-
 object ScalaPetstoreCodegen extends BasicScalaGenerator {
   def main(args: Array[String]) = generateClient(args)
 
diff --git a/samples/client/wordnik-api/objc/ObjcWordnikApiCodegen.scala b/samples/client/wordnik-api/objc/ObjcWordnikApiCodegen.scala
index 0e1c241544f..bf7c07a8530 100644
--- a/samples/client/wordnik-api/objc/ObjcWordnikApiCodegen.scala
+++ b/samples/client/wordnik-api/objc/ObjcWordnikApiCodegen.scala
@@ -16,8 +16,6 @@
 
 import com.wordnik.swagger.codegen.BasicObjcGenerator
 
-import com.wordnik.swagger.core._
-
 object ObjcWordnikApiCodegen extends BasicObjcGenerator {
   def main(args: Array[String]) = generateClient(args)
 
diff --git a/samples/client/wordnik-api/scala/ScalaWordnikApiCodegen.scala b/samples/client/wordnik-api/scala/ScalaWordnikApiCodegen.scala
index 038e9cb0c03..d629440f6f0 100644
--- a/samples/client/wordnik-api/scala/ScalaWordnikApiCodegen.scala
+++ b/samples/client/wordnik-api/scala/ScalaWordnikApiCodegen.scala
@@ -16,8 +16,6 @@
 
 import com.wordnik.swagger.codegen.BasicScalaGenerator
 
-import com.wordnik.swagger.core._
-
 object ScalaWordnikApiCodegen extends BasicScalaGenerator {
   def main(args: Array[String]) = generateClient(args)
 
diff --git a/samples/server-generator/node/NodeServerFromSpec.scala b/samples/server-generator/node/NodeServerFromSpec.scala
index d91aace0707..f0eb23b345d 100644
--- a/samples/server-generator/node/NodeServerFromSpec.scala
+++ b/samples/server-generator/node/NodeServerFromSpec.scala
@@ -16,8 +16,6 @@
 
 import com.wordnik.swagger.codegen.BasicScalaGenerator
 
-import com.wordnik.swagger.core._
-
 import scala.collection.mutable.{ HashMap, ListBuffer }
 
 object NodeServerGenerator extends BasicScalaGenerator {
diff --git a/samples/server-generator/scalatra/ScalatraServerGenerator.scala b/samples/server-generator/scalatra/ScalatraServerGenerator.scala
index e82765e668a..2c5a7353059 100644
--- a/samples/server-generator/scalatra/ScalatraServerGenerator.scala
+++ b/samples/server-generator/scalatra/ScalatraServerGenerator.scala
@@ -16,8 +16,6 @@
 
 import com.wordnik.swagger.codegen.BasicScalaGenerator
 
-import com.wordnik.swagger.core._
-
 import scala.collection.mutable.{ HashMap, ListBuffer }
 
 object ScalatraServerGenerator extends BasicScalaGenerator {