diff --git a/addons/account/views/account_move_views.xml b/addons/account/views/account_move_views.xml
index 535c045694460689aad58f6c0ca782cf7397c717..247cec8b2dfd547e1b2482056491127edd75d155 100644
--- a/addons/account/views/account_move_views.xml
+++ b/addons/account/views/account_move_views.xml
@@ -929,7 +929,7 @@
                                     <field name="invoice_payments_widget" colspan="2" nolabel="1" widget="payment"/>
                                     <field name="amount_residual" class="oe_subtotal_footer_separator" attrs="{'invisible': [('state', '=', 'draft')]}"/>
                                 </group>
-                                <field name="narration" placeholder="Terms and Conditions" class="oe_inline" nolabel="1"/>
+                                <field name="narration" placeholder="Terms and Conditions" class="oe_inline text-break" nolabel="1"/>
 
                                 <field name="invoice_outstanding_credits_debits_widget"
                                     class="oe_invoice_outstanding_credits_debits"
@@ -1109,7 +1109,7 @@
                                     </group>
                                 </group>
                                 <!-- Internal note -->
-                                <field name="narration" placeholder="Add an internal note..." nolabel="1" height="50"/>
+                                <field name="narration" placeholder="Add an internal note..." nolabel="1" class="text-break" height="50"/>
                             </page>
                         </notebook>
                     </sheet>