diff --git a/test/runtests.jl b/test/runtests.jl
index 70ba5de..4d11cbb 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -7,8 +7,8 @@ using Test: @test, @test_throws, @testset, detect_ambiguities
 @testset "exts" begin
     @test_throws String sino_plot_rays()
     @test_throws String sino_geom_plot!()
-    @test_throws String ct_geom_plot2!()
-#   @test_throws String ct_geom_plot3() # todo
+#   @test_throws String ct_geom_plot2!()
+    @test_throws String ct_geom_plot3() # todo
 end
 
 include("units.jl")