diff --git a/src/main/java/com/epam/reportportal/auth/integration/github/GitHubUserReplicator.java b/src/main/java/com/epam/reportportal/auth/integration/github/GitHubUserReplicator.java
index 68edee81..32144ce4 100644
--- a/src/main/java/com/epam/reportportal/auth/integration/github/GitHubUserReplicator.java
+++ b/src/main/java/com/epam/reportportal/auth/integration/github/GitHubUserReplicator.java
@@ -45,6 +45,7 @@
 import java.util.Date;
 import java.util.Objects;
 import java.util.Optional;
+import java.util.UUID;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.core.io.Resource;
 import org.springframework.http.ResponseEntity;
@@ -144,6 +145,7 @@ private void updateUser(User user, UserResource userResource, GitHubClient gitHu
   private User createUser(UserResource userResource, GitHubClient gitHubClient) {
     User user = new User();
     String login = normalizeId(userResource.getLogin());
+    user.setUuid(UUID.randomUUID());
     user.setLogin(login);
     updateUser(user, userResource, gitHubClient);
     user.setUserType(UserType.GITHUB);
diff --git a/src/main/java/com/epam/reportportal/auth/integration/ldap/LdapUserReplicator.java b/src/main/java/com/epam/reportportal/auth/integration/ldap/LdapUserReplicator.java
index b285e2f2..ad0ed4f9 100644
--- a/src/main/java/com/epam/reportportal/auth/integration/ldap/LdapUserReplicator.java
+++ b/src/main/java/com/epam/reportportal/auth/integration/ldap/LdapUserReplicator.java
@@ -34,6 +34,7 @@
 import com.epam.ta.reportportal.util.PersonalProjectService;
 import java.util.Map;
 import java.util.Optional;
+import java.util.UUID;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.ldap.core.DirContextOperations;
@@ -103,6 +104,7 @@ private User createNewUser(DirContextOperations ctx, Map<String, String> syncAtt
       String email, String login) {
     User newUser = new User();
     newUser.setLogin(login);
+    newUser.setUuid(UUID.randomUUID());
 
     String fullName = getFullName(ctx, syncAttributes);
     newUser.setFullName(fullName);