diff --git a/REQUIRE b/REQUIRE
index 1f98122..3c58582 100644
--- a/REQUIRE
+++ b/REQUIRE
@@ -6,3 +6,4 @@ SimpleTraits
 Reexport
 Colors
 FixedPointNumbers 0.3.0
+Compat 0.17
diff --git a/test/runtests.jl b/test/runtests.jl
index b1db67d..bbe340a 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -12,7 +12,7 @@ if !isempty(ambs)
 end
 @test isempty(ambs)
 
-if VERSION < v"0.6.0-dev"
+if VERSION < v"0.6.0-rc2"
     macro inferred6(arg)
         arg
     end