diff --git a/kairos-cli/bin/crypto/public_key.rs b/kairos-cli/bin/crypto/public_key.rs
index 42824d0f..f3a10045 100644
--- a/kairos-cli/bin/crypto/public_key.rs
+++ b/kairos-cli/bin/crypto/public_key.rs
@@ -15,10 +15,6 @@ impl CasperPublicKey {
         Ok(Self(public_key))
     }
 
-    pub fn from_key(public_key: casper_types::PublicKey) -> Self {
-        Self(public_key)
-    }
-
     #[allow(unused)]
     fn to_bytes(&self) -> Result<Vec<u8>, CryptoError> {
         self.0.to_bytes().map_err(|_e| CryptoError::Serialization {
diff --git a/kairos-cli/bin/crypto/signer.rs b/kairos-cli/bin/crypto/signer.rs
index 91ff99e7..de35e0a8 100644
--- a/kairos-cli/bin/crypto/signer.rs
+++ b/kairos-cli/bin/crypto/signer.rs
@@ -17,7 +17,7 @@ impl CasperSigner {
         let secret_key = CasperPrivateKey::from_file(file_path)?;
 
         // Derive the public key.
-        let public_key = CasperPublicKey::from_key(PublicKey::from(&secret_key.0));
+        let public_key = CasperPublicKey(PublicKey::from(&secret_key.0));
 
         Ok(CasperSigner {
             secret_key,