diff --git a/js/validation/index.js b/js/validation/index.js
index bdb4606..e6c9ff1 100644
--- a/js/validation/index.js
+++ b/js/validation/index.js
@@ -1,94 +1,94 @@
 /**
  * Copyright (C) 2020  The Software Heritage developers
  * See the AUTHORS file at the top-level directory of this distribution
  * License: GNU Affero General Public License version 3, or any later version
  * See top-level LICENSE file for more information
  */
 
 /*
  * Reads a Codemeta file and shows human-friendly errors on it.
  *
  * This validator intentionaly does not use a schema, in order to show errors
  * that are easy to understand for users with no understanding of JSON-LD.
  */
 
 
 function validateDocument(doc) {
     if (!Array.isArray(doc) && typeof doc != 'object') {
         setError("Document must be an object (starting and ending with { and }), not ${typeof doc}.")
         return false;
     }
     // TODO: validate id/@id
 
     // TODO: check there is either type or @type but not both
     var type = getDocumentType(doc);
     if (type === undefined) {
         setError("Missing type (must be SoftwareSourceCode or SoftwareApplication).")
         return false;
     }
     else if (!isCompactTypeEqual(type, "SoftwareSourceCode") && !isCompactTypeEqual(type, "SoftwareApplication")) {
         // Check this before other fields, as a wrong type error is more
         // understandable than "invalid field".
         setError(`Wrong document type: must be "SoftwareSourceCode"/"SoftwareApplication", not ${JSON.stringify(type)}`)
         return false;
     }
     else {
         return Object.entries(doc).every((entry) => {
             var fieldName = entry[0];
             var subdoc = entry[1];
             if (fieldName == "@context") {
                 // Was checked before
                 return true;
             }
             else if (fieldName == "type" || fieldName == "@type") {
                 // Was checked before
                 return true;
             }
             else if (fieldName.startsWith("codemeta:") || fieldName.startsWith("schema:")) {
                 // Do not check fields from other versions FIXME ?
                 return true;
             }
             else {
                 var validator = softwareFieldValidators[fieldName];
                 if (validator === undefined) {
                     // TODO: find if it's a field that belongs to another type,
                     // and suggest that to the user
                     setError(`Unknown field "${fieldName}".`)
                     return false;
                 }
                 else {
                     return validator(fieldName, subdoc);
                 }
             }
         });
     }
 }
 
 
 async function parseAndValidateCodemeta(showPopup) {
     var codemetaText = document.querySelector('#codemetaText').innerText;
     let parsed, doc;
 
     try {
         parsed = JSON.parse(codemetaText);
     }
     catch (e) {
         setError(`Could not read codemeta document because it is not valid JSON (${e}). Check for missing or extra quote, colon, or bracket characters.`);
         return;
     }
 
     setError("");
 
     var isValid = validateDocument(parsed);
     if (showPopup) {
         if (isValid) {
             alert('Document is valid!')
         }
         else {
             alert('Document is invalid.');
         }
     }
 
-    doc = await jsonld.compact(parsed, CODEMETA_CONTEXT_URL);
+    doc = await jsonld.compact(parsed, CODEMETA_CONTEXTS["2.0"].url); // Only import codemeta v2.0 for now
     return doc;
 }