diff --git a/Cargo.lock b/Cargo.lock
index 470b57b5..46ea5ea5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -42,7 +42,7 @@ dependencies = [
 [[package]]
 name = "nanos_sdk"
 version = "0.2.0"
-source = "git+https://github.com/LedgerHQ/ledger-nanos-sdk.git#950d8f7c59a9e4d2365c78efc6509013d95b9bbc"
+source = "git+https://github.com/alamgu/ledger-nanos-sdk?branch=flag-for-pending#fd43fd65162e6a9c52a95286bf3a3f48fb4ad316"
 dependencies = [
  "cc",
  "num-traits",
@@ -52,7 +52,7 @@ dependencies = [
 [[package]]
 name = "nanos_ui"
 version = "0.2.0"
-source = "git+https://github.com/LedgerHQ/ledger-nanos-ui.git#176800f4013dc03e3c7ad8cb991a607de322f1be"
+source = "git+https://github.com/LedgerHQ/ledger-nanos-ui.git#730fed32ffead4b5236940a549841e020b749a3a"
 dependencies = [
  "include_gif",
  "nanos_sdk",
diff --git a/Cargo.toml b/Cargo.toml
index 6df25bf8..45dd8fd1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,10 +8,17 @@ edition = "2021"
 nanos_sdk = { git = "https://github.com/LedgerHQ/ledger-nanos-sdk.git" } 
 nanos_ui = { git = "https://github.com/LedgerHQ/ledger-nanos-ui.git" } 
 
+[patch."https://github.com/LedgerHQ/ledger-nanos-sdk.git".nanos_sdk]
+git = "https://github.com/alamgu/ledger-nanos-sdk"
+branch = "flag-for-pending"
+
 [profile.release]
 opt-level = 'z' 
 lto = true
 
+[features]
+pending_review_screen = ["nanos_sdk/pending_review_screen"]
+
 [package.metadata.nanos]
 curve = ["secp256k1"]
 flags = "0"
diff --git a/src/main.rs b/src/main.rs
index f8ba3ecc..472a0391 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -81,6 +81,26 @@ fn sign_ui(message: &[u8]) -> Result<Option<([u8; 72], u32, u32)>, SyscallError>
     }
 }
 
+#[no_mangle]
+extern "C" fn sample_pending() {
+    let mut comm = io::Comm::new();
+
+    loop {
+        ui::SingleMessage::new("Pending").show();
+        match comm.next_event::<Ins>() {
+            io::Event::Button(ButtonEvent::RightButtonRelease) => break,
+            _ => (),
+        }
+    }
+    loop {
+        ui::SingleMessage::new("Ledger review").show();
+        match comm.next_event::<Ins>() {
+            io::Event::Button(ButtonEvent::BothButtonsRelease) => break,
+            _ => (),
+        }
+    }
+}
+
 #[no_mangle]
 extern "C" fn sample_main() {
     let mut comm = io::Comm::new();