diff --git a/configuration.nix b/configuration.nix
index 90ff486..f25e6a3 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -16,6 +16,14 @@
   # Docker
   virtualisation.docker.enable = true;
 
+  # Symlink bash for scripts using #!/bin/bash shebangs
+  system.activationScripts.binbash = {
+    text = ''
+      ln -sf ${pkgs.bash}/bin/bash /bin/bash
+    '';
+    deps = [];
+  };
+
   # Symlink OVMF firmware for talosctl QEMU clusters
   environment.etc."ovmf-share".source = pkgs.runCommand "ovmf-share" {} ''
     mkdir -p $out