diff --git a/core/class/declarationtva.class.php b/core/class/declarationtva.class.php
index d55c7a9..a3da5f4 100644
--- a/core/class/declarationtva.class.php
+++ b/core/class/declarationtva.class.php
@@ -269,8 +269,8 @@ class DeclarationTVA
             error_log("DeclarationTVA: Final amounts for line $ca3_line: base=$line_total_base, vat=$line_total_vat, total=$line_total_amount");
 
             // Update totals - only VAT amounts from sections B and C
-            if (in_array($ca3_line, ['08', '09', '9B', '17'])) {
-                // Section B: VAT amounts only
+            if (in_array($ca3_line, ['08', '09', '9B'])) {
+                // Section B: VAT amounts only (line 17 is manual entry)
                 $total_vat_collected += $line_total_vat;
             } elseif (in_array($ca3_line, ['20', '21', '22'])) {
                 // Section C: VAT amounts only