diff --git a/htdocs/core/modules/project/task/doc/doc_generic_task_odt.modules.php b/htdocs/core/modules/project/task/doc/doc_generic_task_odt.modules.php
index 51e53e21d3f..f2cb1eddb78 100644
--- a/htdocs/core/modules/project/task/doc/doc_generic_task_odt.modules.php
+++ b/htdocs/core/modules/project/task/doc/doc_generic_task_odt.modules.php
@@ -469,6 +469,14 @@ class doc_generic_task_odt extends ModelePDFTask
 			return -1;
 		}
 
+		// Add odtgeneration hook
+		if (!is_object($hookmanager)) {
+			include_once DOL_DOCUMENT_ROOT.'/core/class/hookmanager.class.php';
+			$hookmanager = new HookManager($this->db);
+		}
+		$hookmanager->initHooks(array('odtgeneration'));
+		global $action;
+
 		if (!is_object($outputlangs)) {
 			$outputlangs = $langs;
 		}
diff --git a/htdocs/core/modules/societe/doc/doc_generic_odt.modules.php b/htdocs/core/modules/societe/doc/doc_generic_odt.modules.php
index 374c44c7a25..49ce657fce7 100644
--- a/htdocs/core/modules/societe/doc/doc_generic_odt.modules.php
+++ b/htdocs/core/modules/societe/doc/doc_generic_odt.modules.php
@@ -216,6 +216,7 @@ class doc_generic_odt extends ModeleThirdPartyDoc
 			$hookmanager = new HookManager($this->db);
 		}
 		$hookmanager->initHooks(array('odtgeneration'));
+		global $action;
 
 		if (!is_object($outputlangs)) {
 			$outputlangs = $langs;
diff --git a/htdocs/modulebuilder/template/core/modules/mymodule/doc/doc_generic_myobject_odt.modules.php b/htdocs/modulebuilder/template/core/modules/mymodule/doc/doc_generic_myobject_odt.modules.php
index e35fb604cec..680cf49de6b 100644
--- a/htdocs/modulebuilder/template/core/modules/mymodule/doc/doc_generic_myobject_odt.modules.php
+++ b/htdocs/modulebuilder/template/core/modules/mymodule/doc/doc_generic_myobject_odt.modules.php
@@ -233,7 +233,12 @@ class doc_generic_myobject_odt extends ModelePDFMyObject
 		}
 
 		// Add odtgeneration hook
+		if (!is_object($hookmanager)) {
+			include_once DOL_DOCUMENT_ROOT.'/core/class/hookmanager.class.php';
+			$hookmanager = new HookManager($this->db);
+		}
 		$hookmanager->initHooks(array('odtgeneration'));
+		global $action;
 
 		if (!is_object($outputlangs)) {
 			$outputlangs = $langs;
diff --git a/htdocs/recruitment/core/modules/recruitment/doc/doc_generic_recruitmentjobposition_odt.modules.php b/htdocs/recruitment/core/modules/recruitment/doc/doc_generic_recruitmentjobposition_odt.modules.php
index da7640d708a..128293c9d85 100644
--- a/htdocs/recruitment/core/modules/recruitment/doc/doc_generic_recruitmentjobposition_odt.modules.php
+++ b/htdocs/recruitment/core/modules/recruitment/doc/doc_generic_recruitmentjobposition_odt.modules.php
@@ -221,7 +221,12 @@ class doc_generic_recruitmentjobposition_odt extends ModelePDFRecruitmentJobPosi
 		}
 
 		// Add odtgeneration hook
+		if (!is_object($hookmanager)) {
+			include_once DOL_DOCUMENT_ROOT.'/core/class/hookmanager.class.php';
+			$hookmanager = new HookManager($this->db);
+		}
 		$hookmanager->initHooks(array('odtgeneration'));
+		global $action;
 
 		if (!is_object($outputlangs)) {
 			$outputlangs = $langs;