diff --git a/CHANGELOG.md b/CHANGELOG.md
index ecedd51..d4783f1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [unreleased] -
+
+### Fixed
+
+- Fix possibility to set 0 credit used when adding a follow-up, a task, or a solution
+
 ## [1.15.2] - 2025-12-22
 
 ### Fixed
diff --git a/templates/tickets/consume.html.twig b/templates/tickets/consume.html.twig
index e9dd2a5..891e92e 100644
--- a/templates/tickets/consume.html.twig
+++ b/templates/tickets/consume.html.twig
@@ -67,13 +67,13 @@
 
             {{ fields.numberField(
                 'plugin_credit_quantity',
-                0,
+                1,
                 __('Quantity consumed', 'credit'),
                 {
                     'entity': entity_id,
                     'condition': condition,
                     'max': default_credit_max,
-                    'min': 0,
+                    'min': 1,
                     'helper': __('Maximum consumable quantity', 'credit') ~ ' : <b>' ~ default_credit_max,
                     'field_class': 'col-6 col-sm-6',
                     'input_class': 'col-xxl-5',
diff --git a/templates/tickets/form.html.twig b/templates/tickets/form.html.twig
index b9a3ac3..8afdb60 100644
--- a/templates/tickets/form.html.twig
+++ b/templates/tickets/form.html.twig
@@ -56,13 +56,12 @@
 
                     {{ fields.numberField(
                         'plugin_credit_quantity',
-                        0,
+                        1,
                         __('Quantity consumed', 'credit'),
                         {
                             'entity': entity_id,
                             'condition': conditions,
-                            'max': 0,
-                            'min': 0,
+                            'min': 1,
                             'field_class': 'col-4 col-sm-4',
                             'helper': __('Maximum consumable quantity', 'credit') ~ ' : <b>0 ',
                         }