diff --git a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/AsyncScalaClientCodegen.java b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/AsyncScalaClientCodegen.java
index ea8ae308081..e323a32b41f 100644
--- a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/AsyncScalaClientCodegen.java
+++ b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/AsyncScalaClientCodegen.java
@@ -60,7 +60,7 @@ public class AsyncScalaClientCodegen extends AbstractScalaCodegen implements Cod
         importMapping.remove("Map");
 
         importMapping.put("DateTime", "org.joda.time.DateTime");
-        importMapping.put("ListBuffer", "scala.collections.mutable.ListBuffer");
+        importMapping.put("ListBuffer", "scala.collection.mutable.ListBuffer");
 
         typeMapping = new HashMap<String, String>();
         typeMapping.put("enum", "NSString");
diff --git a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/ScalaClientCodegen.java b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/ScalaClientCodegen.java
index ea4539133af..2044b80fc80 100644
--- a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/ScalaClientCodegen.java
+++ b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/ScalaClientCodegen.java
@@ -76,7 +76,7 @@ public class ScalaClientCodegen extends AbstractScalaCodegen implements CodegenC
         importMapping.remove("Map");
 
         importMapping.put("DateTime", "org.joda.time.DateTime");
-        importMapping.put("ListBuffer", "scala.collections.mutable.ListBuffer");
+        importMapping.put("ListBuffer", "scala.collection.mutable.ListBuffer");
 
         typeMapping = new HashMap<String, String>();
         typeMapping.put("enum", "NSString");