diff --git a/gns3server/config.py b/gns3server/config.py
index 0aee21172..eb0ac1b9f 100644
--- a/gns3server/config.py
+++ b/gns3server/config.py
@@ -97,8 +97,20 @@ class Config:
 
         if self._main_config_file is None:
 
-            # TODO: migrate versioned config file from a previous version of GNS3 (for instance 2.2 -> 3.0) + support profiles
-            # migrate post version 2.2.0 config files if they exist
+            if not os.path.exists(versioned_user_dir):
+                # Try to migrate the configuration files and database from the previous version if it exists
+                previous_version = f"{__version_info__[0]}.{int(__version_info__[1]) - 1}"
+                if self._profile:
+                    previous_versioned_user_dir = os.path.join(home, ".config", appname, previous_version, "profiles", self._profile)
+                else:
+                    previous_versioned_user_dir = os.path.join(home, ".config", appname, previous_version)
+                if os.path.exists(previous_versioned_user_dir):
+                    try:
+                        shutil.copytree(previous_versioned_user_dir, versioned_user_dir, symlinks=True, ignore_dangling_symlinks=True)
+                        log.info(f"Migrated configuration files and database from '{previous_versioned_user_dir}' to '{versioned_user_dir}'")
+                    except OSError as e:
+                        log.error(f"Cannot migrate old config files and database from '{previous_versioned_user_dir}: {e}")
+
             os.makedirs(versioned_user_dir, exist_ok=True)
             try:
                 # migrate the server config file