diff --git a/src/app/tools/tankopedia/[id]/components/Characteristics/components/Provisions.tsx b/src/app/tools/tankopedia/[id]/components/Characteristics/components/Provisions.tsx
index 677bdb5ee..0dac8c84e 100644
--- a/src/app/tools/tankopedia/[id]/components/Characteristics/components/Provisions.tsx
+++ b/src/app/tools/tankopedia/[id]/components/Characteristics/components/Provisions.tsx
@@ -36,7 +36,7 @@ export function Provisions() {
       <ProvisionsManager
         provisions={provisionsList.map((provision) => provision.id)}
         selected={provisions}
-        disabled={tank.provisions === provisionsList.length}
+        disabled={tank.provisions === provisions.length}
         onChange={(provisions) => {
           mutateDuel((draft) => {
             draft.protagonist!.provisions = provisions;