diff --git a/test/snoopi.jl b/test/snoopi.jl
index 767da14f4..79939e240 100644
--- a/test/snoopi.jl
+++ b/test/snoopi.jl
@@ -119,6 +119,11 @@ uncompiled(x) = x + 1
     pc = SnoopCompile.parcel(tinf)
     FK = pc[:FuncKinds]
     @test any(str->match(r"isdefined.*#inner#", str) !== nothing, FK)
+
+    blacklist = ["hi","bye"]
+    pcI = ["good","bad","hi","bye","no"]
+
+    @test blacklist_remover(blacklist, pcI) == ["good","bad","no"]
 end
 
 @testset "Lots of methods" begin