diff --git a/scripts/tools-generator/discover-tools.js b/scripts/tools-generator/discover-tools.js
index 3926c42ca..6a72bb277 100644
--- a/scripts/tools-generator/discover-tools.js
+++ b/scripts/tools-generator/discover-tools.js
@@ -211,6 +211,8 @@ async function discoverToolsFromTauri() {
       join(PROJECT_ROOT, 'src-tauri', 'Cargo.toml'),
       '--bin',
       'openhuman-tools-discovery',
+      '--features',
+      'tools-discovery-bin',
     ];
 
     console.log('🔧 Attempting to run tools discovery via Cargo...');
diff --git a/scripts/tools-generator/tauri-integration.js b/scripts/tools-generator/tauri-integration.js
index 287900295..c1998d215 100644
--- a/scripts/tools-generator/tauri-integration.js
+++ b/scripts/tools-generator/tauri-integration.js
@@ -28,6 +28,8 @@ export function getTauriCommand() {
       join(PROJECT_ROOT, 'src-tauri', 'Cargo.toml'),
       '--bin',
       'openhuman-tools-discovery',
+      '--features',
+      'tools-discovery-bin',
     ],
   };
 }
diff --git a/src-tauri/Cargo.lock b/src-tauri/Cargo.lock
index 41c95b04c..ea2d4efa6 100644
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -4,7 +4,7 @@ version = 4
 
 [[package]]
 name = "OpenHuman"
-version = "0.49.4"
+version = "0.49.5"
 dependencies = [
  "aes-gcm",
  "android_logger",
diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index 99ec5efba..1998d7f80 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -22,14 +22,17 @@ path = "src/main.rs"
 [[bin]]
 name = "openhuman-tools-discovery"
 path = "src/bin/openhuman-tools-discovery.rs"
+required-features = ["tools-discovery-bin"]
 
 [[bin]]
 name = "openhuman-core"
 path = "src/bin/openhuman-core.rs"
+required-features = ["openhuman-core-bin"]
 
 [[bin]]
 name = "openhuman-cli"
 path = "src/bin/openhuman-cli.rs"
+required-features = ["openhuman-cli-bin"]
 
 [build-dependencies]
 tauri-build = { version = "2", features = [] }
@@ -184,6 +187,9 @@ tempfile = "3"
 custom-protocol = ["tauri/custom-protocol"]
 sandbox-landlock = ["dep:landlock"]
 sandbox-bubblewrap = []
+tools-discovery-bin = []
+openhuman-core-bin = []
+openhuman-cli-bin = []
 
 # OpenHuman feature flags
 hardware = ["dep:nusb", "dep:tokio-serial"]