diff --git a/komga-webui/src/components/PageHashKnownCard.vue b/komga-webui/src/components/PageHashKnownCard.vue
index 2feb5b448..8f6680463 100644
--- a/komga-webui/src/components/PageHashKnownCard.vue
+++ b/komga-webui/src/components/PageHashKnownCard.vue
@@ -67,7 +67,7 @@
     <v-card-actions>
       <v-btn v-if="hash.action === PageHashAction.DELETE_MANUAL"
              :color="deleteRequested ? 'success': 'primary'"
-             :disabled="matchCount === 0"
+             :disabled="!matchCount"
              @click="deleteMatches"
       >
         <v-icon left v-if="deleteRequested">mdi-check</v-icon>