diff --git a/src/client/Containers/Calculation/Components/ELT/Kasko/lib/validation.ts b/src/client/Containers/Calculation/Components/ELT/Kasko/lib/validation.ts
index 8da7391..2260871 100644
--- a/src/client/Containers/Calculation/Components/ELT/Kasko/lib/validation.ts
+++ b/src/client/Containers/Calculation/Components/ELT/Kasko/lib/validation.ts
@@ -25,9 +25,17 @@ const okvedCondition: ValidationCondition = calculationStore => {
 
   if (
     okved &&
-    ['71.1', '77.3', '49.4', '49.32', '49.39', '47.91.2', '47.99.1'].some(
-      code => okved.startsWith(code),
-    )
+    [
+      '77.3',
+      '49.32',
+      '49.39',
+      '49.3',
+      '49.31',
+      '49.31.2',
+      '53.20.3',
+      '53.20.32',
+      '77.11',
+    ].includes(okved)
   ) {
     return {
       isValid: false,