diff --git a/stackable-certs/src/ca/k8s.rs b/stackable-certs/src/ca/k8s.rs
index 374178fb2..cebf3b8e0 100644
--- a/stackable-certs/src/ca/k8s.rs
+++ b/stackable-certs/src/ca/k8s.rs
@@ -52,13 +52,15 @@ where
         key_private_key: &str,
     ) -> Result<Self, Self::Error> {
         let name = secret.name_any();
-        let data = secret.data.with_context(|_| NoSecretDataSnafu {
+        let data = secret.data.with_context(|| NoSecretDataSnafu {
             secret: name.clone(),
         })?;
 
-        let certificate_data = data.get(key_certificate).with_context(|_| NoCertificateDataSnafu {
-            secret: name.clone(),
-        })?;
+        let certificate_data =
+            data.get(key_certificate)
+                .with_context(|| NoCertificateDataSnafu {
+                    secret: name.clone(),
+                })?;
 
         let certificate = Certificate::load_pem_chain(&certificate_data.0)
             .with_context(|_| ReadChainSnafu {
@@ -66,9 +68,11 @@ where
             })?
             .remove(0);
 
-        let private_key_data = data.get(key_private_key).with_context(|_| NoPrivateKeyDataSnafu {
-            secret: name.clone(),
-        })?;
+        let private_key_data =
+            data.get(key_private_key)
+                .with_context(|| NoPrivateKeyDataSnafu {
+                    secret: name.clone(),
+                })?;
 
         let private_key_data =
             std::str::from_utf8(&private_key_data.0).context(DecodeUtf8StringSnafu)?;
diff --git a/stackable-certs/src/ca/mod.rs b/stackable-certs/src/ca/mod.rs
index 85da0c2ae..239202bc6 100644
--- a/stackable-certs/src/ca/mod.rs
+++ b/stackable-certs/src/ca/mod.rs
@@ -5,7 +5,7 @@ use std::{collections::HashSet, path::Path, str::FromStr};
 use const_oid::db::rfc5280::{ID_KP_CLIENT_AUTH, ID_KP_SERVER_AUTH};
 use snafu::{ResultExt, Snafu};
 use stackable_operator::time::Duration;
-use tracing::{info, instrument};
+use tracing::{debug, instrument};
 use x509_cert::{
     builder::{Builder, CertificateBuilder, Profile},
     der::{pem::LineEnding, referenced::OwnedToRef, DecodePem},
@@ -285,7 +285,7 @@ where
             .add_extension(&aki)
             .context(AddCertificateExtensionSnafu)?;
 
-        info!("create and sign leaf certificate");
+        debug!("create and sign leaf certificate");
         let certificate = builder.build().context(BuildCertificateSnafu)?;
 
         Ok(CertificatePair {
diff --git a/stackable-certs/src/keys/ecdsa.rs b/stackable-certs/src/keys/ecdsa.rs
index 16657291b..7a9f6e0ac 100644
--- a/stackable-certs/src/keys/ecdsa.rs
+++ b/stackable-certs/src/keys/ecdsa.rs
@@ -27,11 +27,11 @@ impl SigningKey {
     #[instrument(name = "create_ecdsa_signing_key")]
     pub fn new() -> Result<Self> {
         let mut csprng = OsRng;
-        Self::new_with(&mut csprng)
+        Self::new_with_rng(&mut csprng)
     }
 
     #[instrument(name = "create_ecdsa_signing_key_custom_rng", skip_all)]
-    pub fn new_with<R>(csprng: &mut R) -> Result<Self>
+    pub fn new_with_rng<R>(csprng: &mut R) -> Result<Self>
     where
         R: CryptoRngCore + Sized,
     {
diff --git a/stackable-certs/src/keys/rsa.rs b/stackable-certs/src/keys/rsa.rs
index 501aa1f4b..98a642251 100644
--- a/stackable-certs/src/keys/rsa.rs
+++ b/stackable-certs/src/keys/rsa.rs
@@ -39,7 +39,7 @@ impl SigningKey {
     #[instrument(name = "create_rsa_signing_key")]
     pub fn new(bit_size: Option<usize>) -> Result<Self> {
         let mut csprng = OsRng;
-        Self::new_with(&mut csprng, bit_size)
+        Self::new_with_rng(&mut csprng, bit_size)
     }
 
     #[instrument(name = "create_rsa_signing_key_custom_rng", skip_all)]