diff --git a/Project.toml b/Project.toml
index 1f3319ed..d29e35ac 100644
--- a/Project.toml
+++ b/Project.toml
@@ -19,6 +19,7 @@ WidthLimitedIO = "b8c1c048-cf81-46c6-9da0-18c1d99e41f2"
 
 [compat]
 CodeTracking = "0.5, 1"
+Compiler = "0.0.2"
 FoldingTrees = "1"
 InteractiveUtils = "1.9"
 JuliaSyntax = "0.4"