1 files changed, 1 insertions, 1 deletions
diff --git a/embed.cgi b/embed.cgi
index 99aa636..3eba44f 100755
--- a/embed.cgi
+++ b/embed.cgi
@@ -52,7 +52,7 @@ if __name__ == "__main__":
         p = george[order[pi]]
         ref = getenv("HTTP_REFERER","the")
 
-        print(f"Content-Security-Policy: frame-ancestors {correct_hn} http://{correct_hn};")
+        print(f"Content-Security-Policy: sandbox; frame-ancestors {correct_hn} http://{correct_hn};")
         print()
         print(
 f"""<!DOCTYPE html>