diff --git a/overlay.nix b/overlay.nix
index a7f294a..782b8b9 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -10,7 +10,7 @@ final: prev: {
   ghidra_headless = final.ghidra.lib;
 
   # stuff that tracks upstream
-  ghidra = final.callPackage ./pkgs/reverse-enginering/ghidra/build.nix {
+  ghidra = final.callPackage ./pkgs/reverse-engineering/ghidra/build.nix {
     protobuf = final.protobuf_21;
   };
   ghidra-extensions = final.lib.recurseIntoAttrs (final.callPackage ./pkgs/reverse-engineering/ghidra/extensions.nix { });