diff --git a/model/jpa/src/main/java/org/keycloak/connections/jpa/updater/liquibase/conn/CustomChangeLogHistoryService.java b/model/jpa/src/main/java/org/keycloak/connections/jpa/updater/liquibase/conn/CustomChangeLogHistoryService.java
index 22f2cea7d24..4a5445d1713 100644
--- a/model/jpa/src/main/java/org/keycloak/connections/jpa/updater/liquibase/conn/CustomChangeLogHistoryService.java
+++ b/model/jpa/src/main/java/org/keycloak/connections/jpa/updater/liquibase/conn/CustomChangeLogHistoryService.java
@@ -16,30 +16,12 @@
  */
 package org.keycloak.connections.jpa.updater.liquibase.conn;
 
-import org.keycloak.common.util.reflections.Reflections;
-import java.lang.reflect.Field;
-import java.text.DateFormat;
-import java.text.ParseException;
-import java.text.SimpleDateFormat;
-import java.time.LocalDateTime;
-import java.time.ZoneId;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Date;
-import java.util.List;
-import java.util.Map;
-import liquibase.ContextExpression;
-import liquibase.Labels;
-import liquibase.change.CheckSum;
 import liquibase.change.ColumnConfig;
-import liquibase.changelog.ChangeSet;
-import liquibase.changelog.RanChangeSet;
 import liquibase.changelog.StandardChangeLogHistoryService;
 import liquibase.database.Database;
 import liquibase.database.core.MySQLDatabase;
 import liquibase.exception.DatabaseException;
 import liquibase.executor.jvm.ChangelogJdbcMdcListener;
-import liquibase.logging.LogFactory;
 import liquibase.snapshot.InvalidExampleException;
 import liquibase.snapshot.SnapshotGeneratorFactory;
 import liquibase.statement.core.AddPrimaryKeyStatement;
@@ -53,7 +35,6 @@ import liquibase.structure.core.Table;
  */
 public class CustomChangeLogHistoryService extends StandardChangeLogHistoryService {
 
-    private List<RanChangeSet> ranChangeSetList;
     private boolean serviceInitialized;
 
     @Override
@@ -74,68 +55,6 @@ public class CustomChangeLogHistoryService extends StandardChangeLogHistoryServi
         }
     }
 
-    @Override
-    public List<RanChangeSet> getRanChangeSets() throws DatabaseException {
-        if (this.ranChangeSetList == null) {
-            String databaseChangeLogTableName = getDatabase().escapeTableName(getLiquibaseCatalogName(), getLiquibaseSchemaName(), getDatabaseChangeLogTableName());
-            List<RanChangeSet> ranChangeSetList = new ArrayList<>();
-            if (hasDatabaseChangeLogTable()) {
-                LogFactory.getLogger().info("Reading from " + databaseChangeLogTableName);
-                List<Map<String, ?>> results = queryDatabaseChangeLogTable(getDatabase());
-                for (Map rs : results) {
-                    String fileName = rs.get("FILENAME").toString();
-                    String author = rs.get("AUTHOR").toString();
-                    String id = rs.get("ID").toString();
-                    String md5sum = rs.get("MD5SUM") == null || getDatabaseChecksumsCompatible() ? null : rs.get("MD5SUM").toString();
-                    String description = rs.get("DESCRIPTION") == null ? null : rs.get("DESCRIPTION").toString();
-                    String comments = rs.get("COMMENTS") == null ? null : rs.get("COMMENTS").toString();
-                    Object tmpDateExecuted = rs.get("DATEEXECUTED");
-                    Date dateExecuted = null;
-                    if (tmpDateExecuted instanceof Date) {
-                        dateExecuted = (Date) tmpDateExecuted;
-                    } else if (tmpDateExecuted instanceof LocalDateTime) {
-                        dateExecuted = Date.from(((LocalDateTime) tmpDateExecuted).atZone(ZoneId.systemDefault()).toInstant());
-                    } else {
-                        DateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
-                        try {
-                            dateExecuted = df.parse((String) tmpDateExecuted);
-                        } catch (ParseException e) {
-                        }
-                    }
-                    String tmpOrderExecuted = rs.get("ORDEREXECUTED").toString();
-                    Integer orderExecuted = (tmpOrderExecuted == null ? null : Integer.valueOf(tmpOrderExecuted));
-                    String tag = rs.get("TAG") == null ? null : rs.get("TAG").toString();
-                    String execType = rs.get("EXECTYPE") == null ? null : rs.get("EXECTYPE").toString();
-                    ContextExpression contexts = new ContextExpression((String) rs.get("CONTEXTS"));
-                    Labels labels = new Labels((String) rs.get("LABELS"));
-                    String deploymentId = (String) rs.get("DEPLOYMENT_ID");
-
-                    try {
-                        RanChangeSet ranChangeSet = new RanChangeSet(fileName, id, author, CheckSum.parse(md5sum), dateExecuted, tag, ChangeSet.ExecType.valueOf(execType), description, comments, contexts, labels, deploymentId);
-                        ranChangeSet.setOrderExecuted(orderExecuted);
-                        ranChangeSetList.add(ranChangeSet);
-                    } catch (IllegalArgumentException e) {
-                        LogFactory.getLogger().severe("Unknown EXECTYPE from database: " + execType);
-                        throw e;
-                    }
-                }
-            }
-
-            this.ranChangeSetList = ranChangeSetList;
-        }
-        return Collections.unmodifiableList(ranChangeSetList);
-    }
-
-    private boolean getDatabaseChecksumsCompatible() {
-        Field f = Reflections.findDeclaredField(StandardChangeLogHistoryService.class, "databaseChecksumsCompatible");
-        if (f != null) {
-            f.setAccessible(true);
-            Boolean databaseChecksumsCompatible = Reflections.getFieldValue(f, this, Boolean.class);
-            return databaseChecksumsCompatible == null ? true : databaseChecksumsCompatible;
-        }
-        return true;
-    }
-
     @Override
     public int getPriority() {
         return super.getPriority() + 1; // Ensure bigger priority than StandardChangeLogHistoryService