diff --git a/pkgs/by-name/ki/killerbee/package.nix b/pkgs/by-name/ki/killerbee/package.nix
index 51a03e71f0b3..3efd7d527be2 100644
--- a/pkgs/by-name/ki/killerbee/package.nix
+++ b/pkgs/by-name/ki/killerbee/package.nix
@@ -22,6 +22,7 @@ python3.pkgs.buildPythonApplication rec {
   buildInputs = [ libgcrypt ];
 
   dependencies = with python3.pkgs; [
+    pycrypto
     pyserial
     pyusb
     rangeparser