diff --git a/pwn/devshell.nix b/pwn/devshell.nix
index de87de4..2bf0940 100644
--- a/pwn/devshell.nix
+++ b/pwn/devshell.nix
@@ -31,6 +31,10 @@
         package = ghidra;
         help = "Decompiler";
       }
+      {
+        package = dpkg;
+        help = "to unpack deb archives";
+      }
     ];
 
     env = [