diff --git a/default.nix b/default.nix
index 125a066..5c2afab 100644
--- a/default.nix
+++ b/default.nix
@@ -36,6 +36,7 @@ in stdenv.mkDerivation {
     runHook preInstall
 
     install -Dm755 target/lib${pname}.so -t $out/lib
+    install -Dm755 include/* -t $out/include
 
     runHook postInstall
   '';