diff --git a/attestation-agent/attester/src/snp/mod.rs b/attestation-agent/attester/src/snp/mod.rs
index abd422f0f..3530f72b7 100644
--- a/attestation-agent/attester/src/snp/mod.rs
+++ b/attestation-agent/attester/src/snp/mod.rs
@@ -76,7 +76,7 @@ impl Attester for SnpAttester {
             .copied()
             .context("Invalid key or empty key specified")?;
 
-        let mut firmware: Firmware = Firmware::open()?.unwrap();
+        let mut firmware: Firmware = Firmware::open()?;
 
         // Create DerivedKey request with the documented parameters
         let request = DerivedKey::new(