diff --git a/Cargo.lock b/Cargo.lock
index 0111823..9c93052 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -912,9 +912,9 @@ dependencies = [
 
 [[package]]
 name = "itoa"
-version = "1.0.13"
+version = "1.0.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "540654e97a3f4470a492cd30ff187bc95d89557a903a2bbf112e2fae98104ef2"
+checksum = "d75a2a4b1b190afb6f5425f10f6a8f959d2ea0b9c2b1d79553551850539e4674"
 
 [[package]]
 name = "lazy_static"
@@ -933,9 +933,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.164"
+version = "0.2.165"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "433bfe06b8c75da9b2e3fbea6e5329ff87748f0b144ef75306e674c3f6f7c13f"
+checksum = "fcb4d3d38eab6c5239a362fa8bae48c03baf980a6e7079f063942d563ef3533e"
 
 [[package]]
 name = "libloading"
@@ -1353,9 +1353,9 @@ dependencies = [
 
 [[package]]
 name = "rsa"
-version = "0.9.6"
+version = "0.9.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d0e5124fcb30e76a7e79bfee683a2746db83784b86289f6251b54b7950a0dfc"
+checksum = "47c75d7c5c6b673e58bf54d8544a9f432e3a925b0e80f7cd3602ab5c50c55519"
 dependencies = [
  "const-oid",
  "digest",
@@ -1822,9 +1822,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-core"
-version = "0.1.32"
+version = "0.1.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c06d3da6113f116aaee68e4d601191614c9053067f9ab7f6edbcb161237daa54"
+checksum = "e672c95779cf947c5311f83787af4fa8fffd12fb27e4993211a84bdfd9610f9c"
 dependencies = [
  "once_cell",
 ]
@@ -1887,7 +1887,7 @@ dependencies = [
 
 [[package]]
 name = "vaultix"
-version = "0.1.4"
+version = "0.1.6"
 dependencies = [
  "age",
  "argh",
diff --git a/Cargo.toml b/Cargo.toml
index 3b1394c..398a5ff 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@ cargo-features = ["edition2024"]
 
 [package]
 name = "vaultix"
-version = "0.1.4"
+version = "0.1.6"
 edition = "2024"
 
 [lib]
diff --git a/src/cmd/renc.rs b/src/cmd/renc.rs
index 54c314c..f77ed16 100644
--- a/src/cmd/renc.rs
+++ b/src/cmd/renc.rs
@@ -1,11 +1,10 @@
 use crate::{
-    interop::add_to_store,
     parser::identity::{ParsedIdentity, RawIdentity},
     profile::Profile,
     util::secmap::{RencBuilder, RencCtx},
 };
 use eyre::{Result, bail};
-use log::{error, info};
+use log::error;
 use std::{fs, path::PathBuf};
 
 pub struct CompleteProfile<'a>(pub Vec<&'a Profile>);
@@ -61,21 +60,6 @@ impl<'a> CompleteProfile<'a> {
 
         let ctx = RencCtx::create(&self);
 
-        raw_instance
-            .build_instance()
-            .makeup(&ctx, identity)?
-            .iter()
-            .try_for_each(|p| {
-                let cache = p.canonicalize()?;
-                info!("storing cache: {}", cache.display());
-                let o = add_to_store(cache)?;
-                if !o.status.success() {
-                    error!("Command executed with failing error code");
-                    // Another side, calculate with nix `builtins.path` and pass to when deploy as `storage`
-                    info!("path added to store: {}", String::from_utf8(o.stdout)?);
-                    bail!("unexpected error");
-                }
-                Ok(())
-            })
+        raw_instance.build_instance().makeup(&ctx, identity)
     }
 }
diff --git a/src/interop/mod.rs b/src/interop/mod.rs
deleted file mode 100644
index 886974a..0000000
--- a/src/interop/mod.rs
+++ /dev/null
@@ -1,41 +0,0 @@
-use std::{
-    fmt::Display,
-    path::Path,
-    process::{Command, Output},
-};
-
-use eyre::{eyre, Result};
-
-pub fn add_to_store<P: AsRef<Path>>(p: P) -> Result<Output> {
-    Command::new("nix")
-        .arg("store")
-        .arg("add-path")
-        .arg(p.as_ref())
-        .output()
-        .map_err(|i| eyre!("nix cmd run failed {}", i))
-}
-
-macro_rules! eval_nix_command {
-    ($host:expr, $key:expr, $result_type:ty) => {{
-        let cmd_output = Command::new("nix")
-            .arg("eval")
-            .arg(format!(
-                ".#nixosConfigurations.{}.config.vaultix.settings.{}",
-                $host, $key
-            ))
-            .output()
-            .map_err(|e| eyre::eyre!("nix cmd run failed: {}", e))?
-            .stdout;
-
-        let res = serde_json::from_slice::<$result_type>(&cmd_output)?;
-        Ok(res)
-    }};
-}
-
-pub fn _eval_extra_recipient<H: AsRef<str> + Display>(host: H) -> Result<Vec<String>> {
-    eval_nix_command!(host.as_ref(), "extraRecipients", Vec<String>)
-}
-
-pub fn _eval_host_pubkey<H: AsRef<str> + Display>(host: H) -> Result<String> {
-    eval_nix_command!(host.as_ref(), "hostPubkey", String)
-}
diff --git a/src/main.rs b/src/main.rs
index 3fd83ca..f930b2e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -11,7 +11,6 @@ mod util {
     pub mod secmap;
     pub mod set_owner_group;
 }
-mod interop;
 mod parser;
 mod profile;
 
diff --git a/src/util/makeup.rs b/src/util/makeup.rs
index 0fdc87e..eada24f 100644
--- a/src/util/makeup.rs
+++ b/src/util/makeup.rs
@@ -1,5 +1,4 @@
 use std::{
-    collections::HashSet,
     iter,
     path::PathBuf,
     rc::Rc,
@@ -26,14 +25,10 @@ use super::{
     secmap::{RencCtx, RencInstance},
 };
 
-use eyre::{eyre, Context, ContextCompat, Result};
+use eyre::{Context, ContextCompat, Result, eyre};
 
 impl<'a> RencInstance<'a> {
-    pub fn makeup(
-        self,
-        ctx_agenc: &RencCtx<'a, AgeEnc>,
-        ident: Box<dyn Identity>,
-    ) -> Result<HashSet<PathBuf>> {
+    pub fn makeup(self, ctx_agenc: &RencCtx<'a, AgeEnc>, ident: Box<dyn Identity>) -> Result<()> {
         let key: Rc<dyn Identity> = Rc::from(ident);
 
         let material = &self.inner().into_read_only();
@@ -176,16 +171,6 @@ impl<'a> RencInstance<'a> {
             }
         });
 
-        Ok(last_res
-            .iter()
-            .filter(|i| i.is_ok())
-            .map(|i| {
-                if let Ok(o) = i {
-                    o.clone()
-                } else {
-                    unreachable!()
-                }
-            })
-            .collect())
+        Ok(())
     }
 }