diff --git a/src/app/Services/AgentAIService.php b/src/app/Services/AgentAIService.php
index 1e82dc9..c5c3bd6 100644
--- a/src/app/Services/AgentAIService.php
+++ b/src/app/Services/AgentAIService.php
@@ -677,11 +677,11 @@ PROMPT;
             return self::fallback();
         }
 
-        // Markdown-Codeblocks entfernen (```json ... ``` oder ``` ... ```)
+        // Markdown-Backticks entfernen — auch wenn schließendes ``` fehlt
         $cleaned = trim($text);
-        if (preg_match('/```(?:json)?\s*([\s\S]*?)```/', $cleaned, $matches)) {
-            $cleaned = trim($matches[1]);
-        }
+        $cleaned = preg_replace('/^```(?:json)?\s*/i', '', $cleaned);
+        $cleaned = preg_replace('/\s*```$/', '', $cleaned);
+        $cleaned = trim($cleaned);
 
         $json = json_decode($cleaned, true);