diff --git a/dapt1/validation/tests.json b/dapt1/validation/tests.json
index 65f3c73..9be5426 100644
--- a/dapt1/validation/tests.json
+++ b/dapt1/validation/tests.json
@@ -123,10 +123,10 @@
             { "test": "dapt-valid-langSrc-omitted" },
             { "test": "dapt-valid-langSrc-on-content-with-inheritance" },
             { "test": "dapt-valid-langSrc-on-root" },
+            { "test": "dapt-valid-langSrc-on-root-empty" },
             { "test": "dapt-valid-langSrc-on-root-zxx" }
         ],
         "invalid": [
-            { "test": "dapt-invld-langSrc-on-root-empty" },
             { "test": "dapt-invld-langSrc-on-root-invalid-value" }
         ]
     },
diff --git a/dapt1/validation/invalid/dapt-invld-langSrc-on-root-empty.xml b/dapt1/validation/valid/dapt-valid-langSrc-on-root-empty.xml
similarity index 100%
rename from dapt1/validation/invalid/dapt-invld-langSrc-on-root-empty.xml
rename to dapt1/validation/valid/dapt-valid-langSrc-on-root-empty.xml