diff --git a/deps/.gitignore b/deps/.gitignore
deleted file mode 100644
index 839e8a5..0000000
--- a/deps/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/deps.jl
diff --git a/deps/Makefile b/deps/Makefile
index fba58f8..0e0519b 100644
--- a/deps/Makefile
+++ b/deps/Makefile
@@ -40,7 +40,7 @@ LINK.o = $(CXX) $(LDFLAGS) $(TARGET_ARCH)
 
 .PHONY: all clean distclean run_demo run_demo2 check_root make_lib_from_objs
 
-PRODUCTS = $(BUILD_DIR)/libjlROOT2$(SO_SUFFIX)
+PRODUCTS = $(BUILD_DIR)/libjlROOT$(SO_SUFFIX)
 
 #Define WRAPPER_CXX
 #WRAPPER_CXX: = $(file < src/generated_cxx) Extra.cxx #does not work on MacOS
@@ -63,7 +63,7 @@ $(BUILD_DIR):
 	@mkdir -p $(BUILD_DIR)
 	@echo 'all:\n\n%:\n\t$$(MAKE) -C .. $$@\nclean:\n\t$$(MAKE) -C .. clean build\n' > $(BUILD_DIR)/Makefile
 
-$(BUILD_DIR)/ROOT2-generated.wit: ROOT2.wit $(BUILD_DIR)
+$(BUILD_DIR)/ROOT-generated.wit: ROOT.wit $(BUILD_DIR)
 	$(MAKE) check_root
 	$(shell echo "#\n# Warning: file generated automatically from $<\n#" > $@)
 	$(shell sed "s@%ROOT_INC_DIR%@$(ROOT_INC_DIR)@" $< >> $@ || rm $@)
@@ -81,26 +81,26 @@ run_demo2: all
 
 test: all
 	LD_LIBRARY_PATH=$(shell $(ROOT_CONFIG) --libdir) \
-JULIA_LOAD_PATH=`pwd`/build/ROOT2/src:$(JULIA_LOAD_PATH): "$(JULIA)" --project=.. demo_ROOT2.jl
+JULIA_LOAD_PATH=`pwd`/build/ROOT/src:$(JULIA_LOAD_PATH): "$(JULIA)" --project=.. demo_ROOT.jl
 	cmp demo_ROOT.png demo_ROOT-ref.png
 	LD_LIBRARY_PATH=$(shell $(ROOT_CONFIG) --libdir) \
-JULIA_LOAD_PATH=`pwd`/build/ROOT2/src:$(JULIA_LOAD_PATH): "$(JULIA)" --project=.. demo_TGraph.jl
+JULIA_LOAD_PATH=`pwd`/build/ROOT/src:$(JULIA_LOAD_PATH): "$(JULIA)" --project=.. demo_TGraph.jl
 	cmp demo_TGraph.png demo_TGraph-ref.png
 	LD_LIBRARY_PATH=$(shell $(ROOT_CONFIG) --libdir) \
-JULIA_LOAD_PATH=`pwd`/build/ROOT2/src:$(JULIA_LOAD_PATH): "$(JULIA)" --project=.. TTree_examples/write_tree1.jl \
-&& JULIA_LOAD_PATH=`pwd`/build/ROOT2/src:$(JULIA_LOAD_PATH): "$(JULIA)" --project=.. TTree_examples/read_tree1.jl
+JULIA_LOAD_PATH=`pwd`/build/ROOT/src:$(JULIA_LOAD_PATH): "$(JULIA)" --project=.. TTree_examples/write_tree1.jl \
+&& JULIA_LOAD_PATH=`pwd`/build/ROOT/src:$(JULIA_LOAD_PATH): "$(JULIA)" --project=.. TTree_examples/read_tree1.jl
 	LD_LIBRARY_PATH=$(shell $(ROOT_CONFIG) --libdir) \
-JULIA_LOAD_PATH=`pwd`/build/ROOT2/src:$(JULIA_LOAD_PATH): "$(JULIA)" --project=.. TTree_examples/write_tree2.jl \
-&& JULIA_LOAD_PATH=`pwd`/build/ROOT2/src:$(JULIA_LOAD_PATH): "$(JULIA)" --project=.. -e 'import Pkg; Pkg.activate(;temp=true); Pkg.add("UnROOT"); include("TTree_examples/read_tree2.jl")'
+JULIA_LOAD_PATH=`pwd`/build/ROOT/src:$(JULIA_LOAD_PATH): "$(JULIA)" --project=.. TTree_examples/write_tree2.jl \
+&& JULIA_LOAD_PATH=`pwd`/build/ROOT/src:$(JULIA_LOAD_PATH): "$(JULIA)" --project=.. -e 'import Pkg; Pkg.activate(;temp=true); Pkg.add("UnROOT"); include("TTree_examples/read_tree2.jl")'
 	LD_LIBRARY_PATH=$(shell $(ROOT_CONFIG) --libdir) \
-JULIA_LOAD_PATH=`pwd`/build/ROOT2/src:$(JULIA_LOAD_PATH): "$(JULIA)" --project=.. TTree_examples/write_tree3.jl \
-&& JULIA_LOAD_PATH=`pwd`/build/ROOT2/src:$(JULIA_LOAD_PATH): "$(JULIA)" --project=.. TTree_examples/read_tree3.jl
+JULIA_LOAD_PATH=`pwd`/build/ROOT/src:$(JULIA_LOAD_PATH): "$(JULIA)" --project=.. TTree_examples/write_tree3.jl \
+&& JULIA_LOAD_PATH=`pwd`/build/ROOT/src:$(JULIA_LOAD_PATH): "$(JULIA)" --project=.. TTree_examples/read_tree3.jl
 
 $(BUILD_DIR)/%.o: src/%.cxx $(BUILD_DIR)
-	[ -d $(BUILD_DIR)/libROOT2/build ] || mkdir -p $(BUILD_DIR)/libROOT2/build
+	[ -d $(BUILD_DIR)/libROOT/build ] || mkdir -p $(BUILD_DIR)/libROOT/build
 	$(COMPILE.cc) $(CPPFLAGS) -o $@ $<
 
-$(BUILD_DIR)/libjlROOT2$(SO_SUFFIX): $(OBJS)
+$(BUILD_DIR)/libjlROOT$(SO_SUFFIX): $(OBJS)
 	$(MAKE) check_root
 	$(LINK.o) -o $@ --shared -fPIC $(OBJS) $(ROOT_LIBS) $(LDLIBS)
 
diff --git a/deps/build.jl b/deps/build.jl
index ca6013f..25c8317 100644
--- a/deps/build.jl
+++ b/deps/build.jl
@@ -7,7 +7,7 @@ using Scratch
 const CXXWRAP_PREFIX = CxxWrap.prefix_path()
 const JL_SHARE = joinpath(Sys.BINDIR, Base.DATAROOTDIR, "julia")
 const JULIA = joinpath(Sys.BINDIR, "julia")
-const libname="libjlROOT2." * Libdl.dlext
+const libname="libjlROOT." * Libdl.dlext
 
 const conda_root_version = "6.30.04"
 const supported_root_versions = [ conda_root_version ]
diff --git a/src/demo.jl b/src/demo.jl
index ff2cd73..0213a94 100644
--- a/src/demo.jl
+++ b/src/demo.jl
@@ -11,7 +11,7 @@ function demo()
     
     h = TH1D("h", "Normal distribution", 100, -5, 5)
     FillRandom(h, "gaus")
-    c = ROOT2.TCanvas()
+    c = TCanvas()
     Fit(h, "gaus")
     c
 end
diff --git a/test/runtests.jl b/test/runtests.jl
index dea5517..99d5551 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -1,5 +1,6 @@
 using Test
 import Pkg
+import ROOT
 
 Base.ENV["JULIA_PROJECT"] = dirname(Pkg.project().path)
 
@@ -26,4 +27,12 @@ end
     @testset "write_tree3" test_nothrow("../examples/TTree_examples/write_tree3.jl")
     @testset "read_tree3" test_nothrow("../examples/TTree_examples/read_tree3.jl")
     @testset "string_branch_example" test_nothrow("../examples/TTree_examples/string_branch_example.jl")
+    @testset "ROOT.demo()" begin
+        @test try
+            ROOT.demo()
+            true
+        catch
+            false
+        end
+    end
 end