Add `okular` as a markdown viewer

1 files changed, 3 insertions, 0 deletions

diff --git a/flake.nix b/flake.nix
index 789b70f..99f4d80 100644
--- a/flake.nix
+++ b/flake.nix
@@ -149,6 +149,9 @@
                 # This guide itself (run `view-yubikey-guide` on the terminal
                 # to open it in a non-graphical environment).
                 yubikeyGuide
+
+                # PDF and Markdown viewer
+                okular
               ];
 
               # Disable networking so the system is air-gapped