diff --git a/packages/core/src/domain/report/reportObservable.ts b/packages/core/src/domain/report/reportObservable.ts
index 52b5e7e131..533e981193 100644
--- a/packages/core/src/domain/report/reportObservable.ts
+++ b/packages/core/src/domain/report/reportObservable.ts
@@ -91,7 +91,9 @@ function buildRawReportFromCspViolation(event: SecurityPolicyViolationEvent): Ra
     message: `${type}: ${message}`,
     stack: buildStack(
       event.effectiveDirective,
-      `${message} of the policy "${safeTruncate(event.originalPolicy, 100, '...')}"`,
+      event.originalPolicy
+        ? `${message} of the policy "${safeTruncate(event.originalPolicy, 100, '...')}"`
+        : 'no policy',
       event.sourceFile,
       event.lineNumber,
       event.columnNumber