diff --git a/test/runtests.jl b/test/runtests.jl
index 0485db0..fdb3557 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -75,6 +75,7 @@ function test_print()
     close(fil)
   end
   #@test lines_with_print == Dict()
+  println("number of lines with print", length(lines_with_print))
   @test length(lines_with_print) == 0
 end
 test_print()