diff --git a/spark/src/cgcloud/spark/test/test_spark.py b/spark/src/cgcloud/spark/test/test_spark.py
index 58b256a..2bd4aaf 100644
--- a/spark/src/cgcloud/spark/test/test_spark.py
+++ b/spark/src/cgcloud/spark/test/test_spark.py
@@ -29,7 +29,7 @@ class BaseSparkClusterTests( CoreTestCase ):
     create_image = True
 
     @classmethod
-    @abc.abstractmethod
+    @abstractmethod
     def initNode( cls ):
         raise NotImplementedError("Abstract method")