diff --git a/share/common.nix b/share/common.nix
index e2eca1b..bf6074e 100644
--- a/share/common.nix
+++ b/share/common.nix
@@ -398,6 +398,7 @@ in
     restic
     ripgrep
     scc
+    signify
     ssh-audit
     sysstat
     tcl