diff --git a/generators/rocket-chip b/generators/rocket-chip
index 425e8364..9301bab9 160000
--- a/generators/rocket-chip
+++ b/generators/rocket-chip
@@ -1 +1 @@
-Subproject commit 425e8364c02d7a7b089edc8de6432db1195810e6
+Subproject commit 9301bab9759b225cfc0b237cc9dae9826fe8243f
diff --git a/variables.mk b/variables.mk
index 1312cbe3..1b13d420 100644
--- a/variables.mk
+++ b/variables.mk
@@ -123,6 +123,18 @@ ifeq ($(SUB_PROJECT),constellation)
 	TB                ?= TestDriver
 	TOP               ?= NoC
 endif
+# For graphics developers
+ifeq ($(SUB_PROJECT),graphics)
+	SBT_PROJECT       ?= chipyard
+	MODEL             ?= TestHarness
+	VLOG_MODEL        ?= $(MODEL)
+	MODEL_PACKAGE     ?= freechips.rocketchip.unittest
+	CONFIG            ?= CoalescingUnitTestConfig
+	CONFIG_PACKAGE    ?= freechips.rocketchip.unittest
+	GENERATOR_PACKAGE ?= chipyard
+	TB                ?= TestDriver
+	TOP               ?= UnitTestSuite
+endif
 
 
 #########################################################################################