diff --git a/test/book/test.jl b/test/book/test.jl
index 4df2d12b580b..efa271eb7c37 100644
--- a/test/book/test.jl
+++ b/test/book/test.jl
@@ -33,6 +33,10 @@ isdefined(Main, :FakeTerminals) || include(joinpath(pkgdir(REPL),"test","FakeTer
              # somewhat slow (~300s)
              "cornerstones/polyhedral-geometry/ch-benchmark.jlcon",
              "specialized/brandhorst-zach-fibration-hopping/vinberg_3.jlcon",
+
+             # not a proper julia input file
+             "specialized/fang-fourier-monomial-bases/sl7-cases.jlcon",
+             "specialized/fang-fourier-monomial-bases/gap.jlcon",
             ]
 
   dispsize = (40, 130)