diff --git a/VorleserMac/Services/KokoroPipeline.swift b/VorleserMac/Services/KokoroPipeline.swift
index 7f0faae..5a1de3f 100644
--- a/VorleserMac/Services/KokoroPipeline.swift
+++ b/VorleserMac/Services/KokoroPipeline.swift
@@ -42,7 +42,7 @@ final class KokoroPipeline {
     }
 
     func synthesize(text: String) throws -> [Float] {
-        let (phonemes, tokenIdsAll, unknown, phonemeScalarCount) = try prepareTokens(from: text, maxTokens: 96)
+        let (phonemes, tokenIdsAll, unknown, phonemeScalarCount) = try prepareTokens(from: text, maxTokens: 512)
         if !unknown.isEmpty {
             print("KokoroTokenizer unknown tokens: \(unknown.prefix(20))")
         }