diff --git a/src/main/java/com/aparapi/internal/kernel/KernelManagers.java b/src/main/java/com/aparapi/internal/kernel/KernelManagers.java
index 6784f6d2122c1db5a930a8cba987abbbf92f7128..92042204724068e17acba36869161ebb048f5cc5 100644
--- a/src/main/java/com/aparapi/internal/kernel/KernelManagers.java
+++ b/src/main/java/com/aparapi/internal/kernel/KernelManagers.java
@@ -26,21 +26,17 @@ public class KernelManagers {
 
    public static final KernelManager JTP_ONLY = new KernelManager() {
 
-      private List<Device.TYPE> types = Collections.singletonList(Device.TYPE.JTP);
-
       @Override
       protected List<Device.TYPE> getPreferredDeviceTypes() {
-         return types;
+			return Collections.singletonList(Device.TYPE.JTP);
       }
    };
 
    public static final KernelManager SEQUENTIAL_ONLY = new KernelManager() {
 
-      private final List<Device.TYPE> types = Collections.singletonList(Device.TYPE.SEQ);
-
       @Override
       protected List<Device.TYPE> getPreferredDeviceTypes() {
-         return types;
+			return Collections.singletonList(Device.TYPE.SEQ);
       }
    };
 }