diff --git a/src/main/com/yetanalytics/lrs/pedestal/interceptor/xapi/statements.cljc b/src/main/com/yetanalytics/lrs/pedestal/interceptor/xapi/statements.cljc
index 0804b9e2..ac9d60d1 100644
--- a/src/main/com/yetanalytics/lrs/pedestal/interceptor/xapi/statements.cljc
+++ b/src/main/com/yetanalytics/lrs/pedestal/interceptor/xapi/statements.cljc
@@ -253,6 +253,7 @@
                                      {:message "Scan Error"})))))
                         not-empty)]
          (do
+           ;; Delete (possibly) unsafe tempfiles
            (attachment/delete-attachments! attachments)
            (assoc (chain/terminate ctx)
                   :response