Index: firmware/App/HDCommon.h
===================================================================
diff -u -r5745d7d31c95432d5458433ec10b755174e58e6f -r57a46c4ea06d840444d7f6e02f1bc0fde7a1c37f
--- firmware/App/HDCommon.h	(.../HDCommon.h)	(revision 5745d7d31c95432d5458433ec10b755174e58e6f)
+++ firmware/App/HDCommon.h	(.../HDCommon.h)	(revision 57a46c4ea06d840444d7f6e02f1bc0fde7a1c37f)
@@ -64,6 +64,7 @@
     #define SKIP_PRIMING                    1           // Skip Pre-treatment Prime
     #define SKIP_WET_SELF_TESTS             1           // Skip Pre-treatment prime wet self-tests
 //    #define V1_5_SYSTEM                     1           // Build for v1.5 system
+    #define V2_0_SYSTEM                     1           // Build for v2.0 system
     #define SKIP_SAMPLE_WATER               1           // Skip pre-treatment sample water
     #define SKIP_CONSUMABLE_TESTS           1           // Skip pre-treatment consumable Self-tests
     #define SKIP_DRY_SELF_TESTS             1           // Skip pre-treatment dry self-tests