diff --git a/quality_control_oca/models/qc_inspection.py b/quality_control_oca/models/qc_inspection.py
index 885d841b0ba..f9cfa11b3a2 100644
--- a/quality_control_oca/models/qc_inspection.py
+++ b/quality_control_oca/models/qc_inspection.py
@@ -284,8 +284,8 @@ def _compute_valid_values(self):
                 )
             else:
                 insp_line.valid_values = "{} ~ {}".format(
-                    formatLang(self.env, insp_line.min_value),
-                    formatLang(self.env, insp_line.max_value),
+                    formatLang(self.env, insp_line.min_value, digits=5),
+                    formatLang(self.env, insp_line.max_value, digits=5),
                 )
                 if self.env.ref("uom.group_uom") in self.env.user.groups_id:
                     insp_line.valid_values += " %s" % insp_line.test_uom_id.name