1 files changed, 2 insertions, 0 deletions
diff --git a/flake.nix b/flake.nix
index b79f2a3..9d6c859 100644
--- a/flake.nix
+++ b/flake.nix
@@ -19,6 +19,7 @@
         psnfss
         helvetic
         courier
+        biblatex
         latex-bin
         latexmk
         ;
@@ -28,6 +29,7 @@
       buildInputs = [
         pkgs.just # command runner
         tex # latex environment
+        pkgs.biber # bibliography backend
 
         pkgs.racket-minimal
         pkgs.z3