diff --git a/sdata/exp/update.sh b/sdata/exp/update.sh
index 858a8ca6b..17e8bf364 100755
--- a/sdata/exp/update.sh
+++ b/sdata/exp/update.sh
@@ -648,7 +648,7 @@ done
 if [[ "$check" == true ]]; then
   log_warning "THIS SCRIPT IS NOT FULLY TESTED AND MAY CAUSE ISSUES!"
   log_warning "It might be safer if you want to preserve your modifications and not delete added files,"
-  log_warning "  but this can cause partial updates and therefore unexpected behavior."
+  log_warning "  but this can cause partial updates and therefore unexpected behavior like in #1856."
   log_warning "In general, prefer install.sh for updates if available."
   safe_read "Continue? (y/N): " response "N"