diff --git a/source/test-java/org/alfresco/rest/api/tests/TestEnterpriseAtomPubTCK.java b/source/test-java/org/alfresco/rest/api/tests/TestEnterpriseAtomPubTCK.java
index b223533ffc..8d68438302 100644
--- a/source/test-java/org/alfresco/rest/api/tests/TestEnterpriseAtomPubTCK.java
+++ b/source/test-java/org/alfresco/rest/api/tests/TestEnterpriseAtomPubTCK.java
@@ -45,6 +45,7 @@ import org.apache.chemistry.opencmis.tck.tests.control.ControlTestGroup;
 import org.apache.chemistry.opencmis.tck.tests.crud.CRUDTestGroup;
 import org.apache.chemistry.opencmis.tck.tests.filing.FilingTestGroup;
 import org.apache.chemistry.opencmis.tck.tests.query.QueryTestGroup;
+import org.apache.chemistry.opencmis.tck.tests.versioning.CheckedOutTest;
 import org.apache.chemistry.opencmis.tck.tests.versioning.VersionDeleteTest;
 import org.apache.chemistry.opencmis.tck.tests.versioning.VersioningSmokeTest;
 import org.apache.chemistry.opencmis.tck.tests.versioning.VersioningStateCreateTest;
@@ -172,7 +173,7 @@ public class TestEnterpriseAtomPubTCK extends AbstractEnterpriseOpenCMIS10TCKTes
             addTest(new VersionDeleteTest());
             addTest(new VersioningStateCreateTest());
             // relies on Solr being available
-//            addTest(new CheckedOutTest());
+            addTest(new CheckedOutTest());
         }
     }
 }
diff --git a/source/test-java/org/alfresco/rest/api/tests/TestPublicApiAtomPub10TCK.java b/source/test-java/org/alfresco/rest/api/tests/TestPublicApiAtomPub10TCK.java
index 308ef17cca..2a460e2b13 100644
--- a/source/test-java/org/alfresco/rest/api/tests/TestPublicApiAtomPub10TCK.java
+++ b/source/test-java/org/alfresco/rest/api/tests/TestPublicApiAtomPub10TCK.java
@@ -18,6 +18,7 @@ import org.apache.chemistry.opencmis.tck.tests.query.ContentChangesSmokeTest;
 import org.apache.chemistry.opencmis.tck.tests.query.QueryForObject;
 import org.apache.chemistry.opencmis.tck.tests.query.QueryLikeTest;
 import org.apache.chemistry.opencmis.tck.tests.query.QueryRootFolderTest;
+import org.apache.chemistry.opencmis.tck.tests.versioning.CheckedOutTest;
 import org.apache.chemistry.opencmis.tck.tests.versioning.VersionDeleteTest;
 import org.apache.chemistry.opencmis.tck.tests.versioning.VersioningSmokeTest;
 import org.apache.chemistry.opencmis.tck.tests.versioning.VersioningStateCreateTest;
@@ -112,7 +113,7 @@ public class TestPublicApiAtomPub10TCK extends AbstractEnterpriseOpenCMIS10TCKTe
             addTest(new VersionDeleteTest());
             addTest(new VersioningStateCreateTest());
             // relies on Solr being available
-//            addTest(new CheckedOutTest());
+            addTest(new CheckedOutTest());
         }
     }