diff --git a/Projects/Superalgos/UI/Function-Libraries/ChainAttachDetach.js b/Projects/Superalgos/UI/Function-Libraries/ChainAttachDetach.js
index 3ab54eabe..d995126c6 100644
--- a/Projects/Superalgos/UI/Function-Libraries/ChainAttachDetach.js
+++ b/Projects/Superalgos/UI/Function-Libraries/ChainAttachDetach.js
@@ -53,6 +53,7 @@ function newSuperalgosFunctionLibraryChainAttachDetach() {
                                                         let arrayItem = nodePropertyArray[j]
                                                         if (arrayItem.id === node.id) {
                                                             nodePropertyArray.splice(j, 1)
+                                                            j--
                                                         }
                                                     }
                                                 }