diff --git a/Cargo.lock b/Cargo.lock
index d36699dcb829b3..d029e776eebb87 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -8130,6 +8130,7 @@ dependencies = [
  "solana-signer",
  "solana-transaction-error",
  "static_assertions",
+ "wasm-bindgen",
 ]
 
 [[package]]
diff --git a/programs/sbf/Cargo.lock b/programs/sbf/Cargo.lock
index 782bae2aa4c89c..4e6152a887a691 100644
--- a/programs/sbf/Cargo.lock
+++ b/programs/sbf/Cargo.lock
@@ -6854,6 +6854,7 @@ dependencies = [
  "solana-pubkey",
  "solana-signature",
  "solana-transaction-error",
+ "wasm-bindgen",
 ]
 
 [[package]]
diff --git a/sdk/signer/Cargo.toml b/sdk/signer/Cargo.toml
index 516d951130db03..37df95d72d77b7 100644
--- a/sdk/signer/Cargo.toml
+++ b/sdk/signer/Cargo.toml
@@ -17,6 +17,9 @@ solana-pubkey = { workspace = true }
 solana-signature = { workspace = true }
 solana-transaction-error = { workspace = true }
 
+[target.'cfg(target_arch = "wasm32")'.dependencies]
+wasm-bindgen = { workspace = true }
+
 [dev-dependencies]
 serde_json = { workspace = true }
 solana-signer = { path = ".", features = ["dev-context-only-utils"] }
diff --git a/sdk/signer/src/keypair.rs b/sdk/signer/src/keypair.rs
index f4012563c3ed76..f0062a9f2c135b 100644
--- a/sdk/signer/src/keypair.rs
+++ b/sdk/signer/src/keypair.rs
@@ -93,6 +93,34 @@ impl Keypair {
     }
 }
 
+#[cfg(target_arch = "wasm32")]
+#[allow(non_snake_case)]
+#[wasm_bindgen]
+impl Keypair {
+    /// Create a new `Keypair `
+    #[wasm_bindgen(constructor)]
+    pub fn constructor() -> Keypair {
+        Keypair::new()
+    }
+
+    /// Convert a `Keypair` to a `Uint8Array`
+    pub fn toBytes(&self) -> Box<[u8]> {
+        self.to_bytes().into()
+    }
+
+    /// Recover a `Keypair` from a `Uint8Array`
+    pub fn fromBytes(bytes: &[u8]) -> Result<Keypair, JsValue> {
+        Keypair::from_bytes(bytes).map_err(|e| e.to_string().into())
+    }
+
+    /// Return the `Pubkey` for this `Keypair`
+    #[wasm_bindgen(js_name = pubkey)]
+    pub fn js_pubkey(&self) -> Pubkey {
+        // `wasm_bindgen` does not support traits (`Signer) yet
+        self.pubkey()
+    }
+}
+
 impl From<ed25519_dalek::Keypair> for Keypair {
     fn from(value: ed25519_dalek::Keypair) -> Self {
         Self(value)
diff --git a/sdk/src/wasm/keypair.rs b/sdk/src/wasm/keypair.rs
index 6f2ffebbb7ccf5..5c5da471a7878a 100644
--- a/sdk/src/wasm/keypair.rs
+++ b/sdk/src/wasm/keypair.rs
@@ -1,34 +1,3 @@
-//! `Keypair` Javascript interface
-#![cfg(target_arch = "wasm32")]
-#![allow(non_snake_case)]
-use {
-    crate::signer::{keypair::Keypair, Signer},
-    solana_program::{pubkey::Pubkey, wasm::display_to_jsvalue},
-    wasm_bindgen::prelude::*,
-};
-
-#[wasm_bindgen]
-impl Keypair {
-    /// Create a new `Keypair `
-    #[wasm_bindgen(constructor)]
-    pub fn constructor() -> Keypair {
-        Keypair::new()
-    }
-
-    /// Convert a `Keypair` to a `Uint8Array`
-    pub fn toBytes(&self) -> Box<[u8]> {
-        self.to_bytes().into()
-    }
-
-    /// Recover a `Keypair` from a `Uint8Array`
-    pub fn fromBytes(bytes: &[u8]) -> Result<Keypair, JsValue> {
-        Keypair::from_bytes(bytes).map_err(display_to_jsvalue)
-    }
-
-    /// Return the `Pubkey` for this `Keypair`
-    #[wasm_bindgen(js_name = pubkey)]
-    pub fn js_pubkey(&self) -> Pubkey {
-        // `wasm_bindgen` does not support traits (`Signer) yet
-        self.pubkey()
-    }
-}
+//! This module is empty but has not yet been removed because that would
+//! technically be a breaking change. There was never anything to import
+//! from here.