diff --git a/config/config.go b/config/config.go
index 384c928..25f92f4 100644
--- a/config/config.go
+++ b/config/config.go
@@ -31,6 +31,8 @@ type Config struct {
 	}
 }
 
+const schemaCompatibility = "0.0.0" //nolint:unused
+
 var log slogging.Slogger
 
 func LoadConfig(conf string, isPath bool) (*Config, error) {