diff --git a/packages.nix b/packages.nix
index 175843e05..4dda623d9 100644
--- a/packages.nix
+++ b/packages.nix
@@ -43,6 +43,7 @@ in {
     numix-icon-theme
     openjdk
     openssl
+    openssl.dev
     pass
     pavucontrol
     pkgconfig