diff --git a/features/FEATURE_BLE/source/generic/GenericSecurityManager.cpp b/features/FEATURE_BLE/source/generic/GenericSecurityManager.cpp
index f531b7d2b5..321b77102a 100644
--- a/features/FEATURE_BLE/source/generic/GenericSecurityManager.cpp
+++ b/features/FEATURE_BLE/source/generic/GenericSecurityManager.cpp
@@ -875,6 +875,8 @@ void GenericSecurityManager::on_disconnected(
         return;
     }
 
+    _pal.remove_peer_csrk(connection);
+
     _db.close_entry(cb->db_entry);
     release_control_block(cb);