diff --git a/sim/rtlsim/Makefile b/sim/rtlsim/Makefile
index 75a0da27..3a48625b 100644
--- a/sim/rtlsim/Makefile
+++ b/sim/rtlsim/Makefile
@@ -85,7 +85,7 @@ PROJECT = rtlsim
 all: $(PROJECT)
 
 $(DESTDIR)/$(PROJECT): $(SRCS) main.cpp
-	verilator --build $(VL_FLAGS) $^ $(SRCS) -CFLAGS '$(CXXFLAGS)' -LDFLAGS '$(LDFLAGS)' -o ../$@
+	verilator --build $(VL_FLAGS) $^ -CFLAGS '$(CXXFLAGS)' -LDFLAGS '$(LDFLAGS)' -o ../$@
 	
 $(DESTDIR)/lib$(PROJECT).so: $(SRCS)
 	verilator --build $(VL_FLAGS) $^ -CFLAGS '$(CXXFLAGS)' -LDFLAGS '-shared $(LDFLAGS)' -o ../$@
diff --git a/third_party/cocogfx b/third_party/cocogfx
index 04b10969..7969f66e 160000
--- a/third_party/cocogfx
+++ b/third_party/cocogfx
@@ -1 +1 @@
-Subproject commit 04b109692cf6d0128f5ae89cbb4a7d77bfbc9f6a
+Subproject commit 7969f66e8659509920c7031d9d9cf7663f1b3e3e