diff --git a/encoding/jsonschema/jsonschema.go b/encoding/jsonschema/jsonschema.go
index 00027c6..9e81b73 100644
--- a/encoding/jsonschema/jsonschema.go
+++ b/encoding/jsonschema/jsonschema.go
@@ -41,10 +41,7 @@
 // The generated CUE schema is guaranteed to deem valid any value that is
 // a valid instance of the source JSON schema.
 func Extract(data *cue.Instance, cfg *Config) (f *ast.File, err error) {
-	d := &decoder{
-		cfg:     cfg,
-		imports: map[string]*ast.Ident{},
-	}
+	d := &decoder{cfg: cfg}
 
 	f = d.decode(data.Value())
 	if d.errs != nil {