diff --git a/.github/workflows/ci-on-pull_request.yml b/.github/workflows/ci-on-pull_request.yml
index 4e118d8bff9..201e91cb8c6 100644
--- a/.github/workflows/ci-on-pull_request.yml
+++ b/.github/workflows/ci-on-pull_request.yml
@@ -25,15 +25,15 @@ jobs:
   #  uses: ./.github/workflows/windows-ci.yml
   #  with:
   #    gh_event: ${{ github.event_name }}
-  gh-travis:  # Runs travis script on github runner (not on travis)
-    if: false
-    # needs: [pre-commit, phan]
-    # needs: [windows-ci]
-    secrets: inherit
-    needs: [pre-commit, phan, phpstan]
-    uses: ./.github/workflows/gh-travis.yml
-    with:
-      gh_event: ${{ github.event_name }}
+  #gh-travis:  # Runs travis script on github runner (not on travis)
+  #  if: false
+  #  # needs: [pre-commit, phan]
+  #  # needs: [windows-ci]
+  #  secrets: inherit
+  #  needs: [pre-commit, phan, phpstan]
+  #  uses: ./.github/workflows/gh-travis.yml
+  #  with:
+  #    gh_event: ${{ github.event_name }}
 
 # Note (not tested, from https://github.com/orgs/community/discussions/38361)
 # To cancel jobs if one fails, the following action may help
diff --git a/.github/workflows/ci-on-push.yml b/.github/workflows/ci-on-push.yml
index a3997f9147e..8f471bb095f 100644
--- a/.github/workflows/ci-on-push.yml
+++ b/.github/workflows/ci-on-push.yml
@@ -25,15 +25,15 @@ jobs:
     uses: ./.github/workflows/windows-ci.yml
     with:
       gh_event: ${{ github.event_name }}
-  gh-travis:  # Runs travis script on github runner (not on travis)
-    if: false
-    # needs: [pre-commit, phan]
-    # needs: [windows-ci]
-    secrets: inherit
-    needs: [pre-commit, phan, phpstan]
-    uses: ./.github/workflows/gh-travis.yml
-    with:
-      gh_event: ${{ github.event_name }}
+  # gh-travis:  # Runs travis script on github runner (not on travis)
+  #   if: false
+  #   # needs: [pre-commit, phan]
+  #   # needs: [windows-ci]
+  #   secrets: inherit
+  #   needs: [pre-commit, phan, phpstan]
+  #   uses: ./.github/workflows/gh-travis.yml
+  #   with:
+  #     gh_event: ${{ github.event_name }}
 
 # Note (not tested, from https://github.com/orgs/community/discussions/38361)
 # To cancel jobs if one fails, the following action may help
diff --git a/htdocs/commande/class/commande.class.php b/htdocs/commande/class/commande.class.php
index 9a9a5fff484..8a78e22eb7a 100644
--- a/htdocs/commande/class/commande.class.php
+++ b/htdocs/commande/class/commande.class.php
@@ -249,8 +249,6 @@ class Commande extends CommonOrder
 	 */
 	public $extraparams = array();
 
-	public $linked_objects = array();
-
 	/**
 	 * @var int User author ID
 	 */
diff --git a/htdocs/compta/facture/class/facture.class.php b/htdocs/compta/facture/class/facture.class.php
index 405bb34c040..7dfefb3a2ae 100644
--- a/htdocs/compta/facture/class/facture.class.php
+++ b/htdocs/compta/facture/class/facture.class.php
@@ -171,13 +171,12 @@ class Facture extends CommonInvoice
 	 * @var int id of template invoice when generated from a template invoice
 	 */
 	public $fk_fac_rec_source;
+
 	/**
 	 * @var int id of source invoice if replacement invoice or credit note
 	 */
 	public $fk_facture_source;
 
-	public $linked_objects = array();
-
 	/**
 	 * @var int ID Field to store bank id to use when payment mode is withdraw
 	 */
diff --git a/htdocs/fourn/class/fournisseur.commande.class.php b/htdocs/fourn/class/fournisseur.commande.class.php
index 8ea92b9c89a..2edce64846a 100644
--- a/htdocs/fourn/class/fournisseur.commande.class.php
+++ b/htdocs/fourn/class/fournisseur.commande.class.php
@@ -216,11 +216,6 @@ class CommandeFournisseur extends CommonOrder
 	 */
 	public $source;
 
-	/**
-	 * @var int ID
-	 */
-	public $fk_project;
-
 	/**
 	 * @var ?int 	Payment conditions ID
 	 */
@@ -306,7 +301,6 @@ class CommandeFournisseur extends CommonOrder
 	 * @var int
 	 */
 	public $origin_id;
-	public $linked_objects = array();
 
 	/**
 	 * @var int Date of the purchase order payment deadline