diff --git a/flake.nix b/flake.nix
index 3ab5b52..c87369b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -73,6 +73,7 @@
               cargoLock
               nativeBuildInputs
               ;
+            buildInputs = [ pkgs.openssl ];
             cargoBuildFlags = [
               "-p"
               "archivr-cli"
@@ -90,6 +91,7 @@
               cargoLock
               nativeBuildInputs
               ;
+            buildInputs = [ pkgs.openssl ];
             cargoBuildFlags = [
               "-p"
               "archivr-server"