diff --git a/CHANGELOG.md b/CHANGELOG.md
index d95aea21e8256a1cc18a5bbd650ab9b958a4abc3..15afa2c18ddbe02e4fbf5a519e16b8bbebb32824 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.2.1] - 2024-06-11
+### Fixed
+- corrected argument/switch name from --destination-secgroup-entity-name-prefix to --destination-secgroup-name-prefix
+
 ## [1.2.0] - 2024-06-11
 ### Changed
 - source and destination entity names now match except security groups where prefix migrated- is kept
diff --git a/ci/project-migrator.py b/ci/project-migrator.py
index d208564abebfb947383680267007c68f311583e9..a9e4fc75a181db0d2d02c85813d13f84005741fc 100755
--- a/ci/project-migrator.py
+++ b/ci/project-migrator.py
@@ -336,7 +336,7 @@ if __name__ == "__main__":
                     help='Destination cloud bootable volumes are made on top of public image. Name of destination cloud image.')
     AP.add_argument('--destination-ipv4-external-network', default='external-ipv4-general-public',
                     help='Destination cloud IPV4 external network.')
-    AP.add_argument('--destination-secgroup-entity-name-prefix', default='migrated-',
+    AP.add_argument('--destination-secgroup-name-prefix', default='migrated-',
                     help='Destination cloud security_groups entity name prefix.')
     AP.add_argument('--destination-entity-name-prefix', default='',
                     help='Destination cloud entity name prefix (all except secgroups).')