diff --git a/krebs/5pkgs/simple/cyberlocker-tools/default.nix b/krebs/5pkgs/simple/cyberlocker-tools/default.nix
index 80593bcae..d43be1d69 100644
--- a/krebs/5pkgs/simple/cyberlocker-tools/default.nix
+++ b/krebs/5pkgs/simple/cyberlocker-tools/default.nix
@@ -6,14 +6,14 @@ pkgs.symlinkJoin {
       set -efu
       path=''${1:-$(hostname)}
 
-      ${pkgs.curl}/bin/curl -Ss --data-binary @- "http://c.r/$path"
+      ${pkgs.curl}/bin/curl -fSs --data-binary @- "http://c.r/$path"
       echo "http://c.r/$path"
     '')
     (pkgs.writers.writeDashBin "cdel" ''
       set -efu
       path=$1
 
-      ${pkgs.curl}/bin/curl -X DELETE "http://c.r/$path"
+      ${pkgs.curl}/bin/curl -f -X DELETE "http://c.r/$path"
     '')
   ];
 }