diff --git a/api/.env.example b/api/.env.example
index 01ddb4adfd..b5820fcdc2 100644
--- a/api/.env.example
+++ b/api/.env.example
@@ -482,4 +482,7 @@ OTEL_MAX_QUEUE_SIZE=2048
 OTEL_MAX_EXPORT_BATCH_SIZE=512
 OTEL_METRIC_EXPORT_INTERVAL=60000
 OTEL_BATCH_EXPORT_TIMEOUT=10000
-OTEL_METRIC_EXPORT_TIMEOUT=30000
\ No newline at end of file
+OTEL_METRIC_EXPORT_TIMEOUT=30000
+
+# Prevent Clickjacking
+ALLOW_EMBED=false