diff --git a/core/shared/config/env/config.testing.json b/core/shared/config/env/config.testing.json
index d40ea27557..869d1359b6 100644
--- a/core/shared/config/env/config.testing.json
+++ b/core/shared/config/env/config.testing.json
@@ -54,5 +54,9 @@
         "fixtures": "test/utils/fixtures/fixtures",
         "defaultSettings": "test/utils/fixtures/default-settings.json",
         "urlCache": "test/utils/fixtures/urls"
+    },
+    "sodoSearch": {
+        "url": "https://unpkg.com/@tryghost/sodo-search@~0.1.0/umd/sodo-search.min.js",
+        "version": "0.1.0"
     }
 }
diff --git a/test/unit/frontend/helpers/ghost_head.test.js b/test/unit/frontend/helpers/ghost_head.test.js
index 63c06bd573..d80819709a 100644
--- a/test/unit/frontend/helpers/ghost_head.test.js
+++ b/test/unit/frontend/helpers/ghost_head.test.js
@@ -1750,7 +1750,7 @@ describe('{{ghost_head}} helper', function () {
             })).then(function (rendered) {
                 should.exist(rendered);
                 rendered.string.should.containEql('<script defer src="https://unpkg.com/@tryghost/sodo-search');
-                rendered.string.should.containEql('data-sodo-search="http://127.0.0.1:2369/" data-key="xyz" data-api="http://127.0.0.1:2369/ghost/api/content/"');
+                rendered.string.should.containEql('data-sodo-search="http://127.0.0.1:2369/" data-version="0.1.0" data-key="xyz" data-api="http://127.0.0.1:2369/ghost/api/content/"');
 
                 done();
             }).catch(done);