diff --git a/lib/sieve/generator.ts b/lib/sieve/generator.ts
index 3ee02a1..9c142c1 100644
--- a/lib/sieve/generator.ts
+++ b/lib/sieve/generator.ts
@@ -152,7 +152,7 @@ export function generateScript(rules: FilterRule[]): string {
 
     if (rule.stopProcessing) {
       const lastAction = rule.actions[rule.actions.length - 1];
-      if (!lastAction || !['stop', 'discard', 'reject'].includes(lastAction.type)) {
+      if (!lastAction || !['stop', 'reject'].includes(lastAction.type)) {
         actionLines.push('stop;');
       }
     }