diff --git a/shared-modules/syncthing.nix b/shared-modules/syncthing.nix
index 31adda1..d3ca1b7 100644
--- a/shared-modules/syncthing.nix
+++ b/shared-modules/syncthing.nix
@@ -4,6 +4,7 @@
       phone = "HCL2CKI-SA3NWOT-PMJZNFP-I7QETYE-JOKZHXN-TSI74FV-ZA6RDO2-QQMXPAP";
       sombrero = "DIKHOMV-QGZV3DR-FXQZH45-I5J5R4R-JJZS5BA-XNNW5C7-QSSU3XV-KVC4MAQ";
       pinwheel = "AKS5L2A-NFCG5GV-3U5SSSZ-PLOX6BQ-ZL5ALXI-D7OK4KE-R2JPWRJ-B6AQJQ7";
+      backwards = "XRSQ4NZ-LHCZS6H-R3A75S5-W4FH7F4-3DGA5X2-SOPYWOP-A2WRKGC-IPXH4AM";
     };
   };
 }