diff --git a/admin-compliance/app/sdk/iace/[projectId]/page.tsx b/admin-compliance/app/sdk/iace/[projectId]/page.tsx
index cf5e02a..ee0b113 100644
--- a/admin-compliance/app/sdk/iace/[projectId]/page.tsx
+++ b/admin-compliance/app/sdk/iace/[projectId]/page.tsx
@@ -14,12 +14,12 @@ interface ProjectOverview {
   created_at: string
   updated_at: string
   gates: Gate[]
-  risk_summary: {
-    critical: number
-    high: number
-    medium: number
-    low: number
-    total: number
+  risk_summary?: {
+    critical?: number
+    high?: number
+    medium?: number
+    low?: number
+    total?: number
   }
   component_count: number
   hazard_count: number
@@ -233,10 +233,10 @@ export default function ProjectOverviewPage() {
         <div className="bg-white dark:bg-gray-800 rounded-xl border border-gray-200 dark:border-gray-700 p-6">
           <h2 className="text-sm font-semibold text-gray-900 dark:text-white mb-4">Risikozusammenfassung</h2>
           <div className="flex items-center justify-around">
-            <RiskGauge label="Kritisch" value={project.risk_summary.critical} max={project.risk_summary.total || 1} color="#EF4444" />
-            <RiskGauge label="Hoch" value={project.risk_summary.high} max={project.risk_summary.total || 1} color="#F97316" />
-            <RiskGauge label="Mittel" value={project.risk_summary.medium} max={project.risk_summary.total || 1} color="#EAB308" />
-            <RiskGauge label="Niedrig" value={project.risk_summary.low} max={project.risk_summary.total || 1} color="#22C55E" />
+            <RiskGauge label="Kritisch" value={project.risk_summary?.critical || 0} max={project.risk_summary?.total || 1} color="#EF4444" />
+            <RiskGauge label="Hoch" value={project.risk_summary?.high || 0} max={project.risk_summary?.total || 1} color="#F97316" />
+            <RiskGauge label="Mittel" value={project.risk_summary?.medium || 0} max={project.risk_summary?.total || 1} color="#EAB308" />
+            <RiskGauge label="Niedrig" value={project.risk_summary?.low || 0} max={project.risk_summary?.total || 1} color="#22C55E" />
           </div>
           <div className="mt-4 pt-4 border-t border-gray-200 dark:border-gray-700 grid grid-cols-3 gap-4 text-center">
             <div>