diff --git a/database/src/fs.rs b/database/src/fs.rs
index f3a0538..9bb9486 100644
--- a/database/src/fs.rs
+++ b/database/src/fs.rs
@@ -635,7 +635,7 @@ impl Database for Filesystem {
                     .for_certification()
                     .for_signing()
                     .map(|amalgamation| amalgamation.key().fingerprint())
-                    .map(|fpr| Fingerprint::try_from(fpr))
+                    .map(Fingerprint::try_from)
                     .flatten();
 
                 for fpr in fingerprints {
diff --git a/database/src/lib.rs b/database/src/lib.rs
index a623ba0..a1ca706 100644
--- a/database/src/lib.rs
+++ b/database/src/lib.rs
@@ -227,7 +227,7 @@ pub trait Database: Sync + Send {
         let published_tpk_old = self
             .by_fpr(&fpr_primary)
             .and_then(|bytes| Cert::from_bytes(bytes.as_bytes()).ok());
-        let published_emails = published_tpk_old.as_ref().map(|cert| tpk_get_emails(cert)).unwrap_or_default();
+        let published_emails = published_tpk_old.as_ref().map(tpk_get_emails).unwrap_or_default();
 
         let unparsed_uids = full_tpk_new
             .userids()