diff --git a/flake.nix b/flake.nix
index 16f1c99..a76cfbe 100644
--- a/flake.nix
+++ b/flake.nix
@@ -35,6 +35,7 @@
             "rust-src"
             "rust-analyzer"
           ])
+          gdb
           lldb
           cmake
           pkg-config