diff --git a/central_backend/src/crypto/pki.rs b/central_backend/src/crypto/pki.rs
index 3e77a77..06b1d99 100644
--- a/central_backend/src/crypto/pki.rs
+++ b/central_backend/src/crypto/pki.rs
@@ -46,6 +46,24 @@ impl CertData {
             crl: Some(AppConfig::get().root_ca_crl_path()),
         })
     }
+
+    /// Load web CA
+    fn load_web_ca() -> anyhow::Result<Self> {
+        Ok(Self {
+            cert: load_certificate_from_file(AppConfig::get().web_ca_cert_path())?,
+            key: load_priv_key_from_file(AppConfig::get().web_ca_priv_key_path())?,
+            crl: Some(AppConfig::get().web_ca_crl_path()),
+        })
+    }
+
+    /// Load devices CA
+    fn load_devices_ca() -> anyhow::Result<Self> {
+        Ok(Self {
+            cert: load_certificate_from_file(AppConfig::get().devices_ca_cert_path())?,
+            key: load_priv_key_from_file(AppConfig::get().devices_ca_priv_key_path())?,
+            crl: Some(AppConfig::get().devices_ca_crl_path()),
+        })
+    }
 }
 
 /// Generate private key
@@ -259,7 +277,7 @@ fn refresh_crl(d: &CertData) -> anyhow::Result<()> {
         if X509_CRL_set_version(crl, X509_CRL_VERSION_2) == 0 {
             return Err(PKIError::GenCRLError("X509_CRL_set_version").into());
         }
-        if X509_CRL_set_issuer_name(crl, d.cert.issuer_name().as_ptr()) == 0 {
+        if X509_CRL_set_issuer_name(crl, d.cert.subject_name().as_ptr()) == 0 {
             return Err(PKIError::GenCRLError("X509_CRL_set_issuer_name").into());
         }
 
@@ -296,7 +314,10 @@ fn refresh_crl(d: &CertData) -> anyhow::Result<()> {
     Ok(())
 }
 
-/// Initialize or refresh Root CA CRL, if needed
-pub fn initialize_root_ca_crl() -> anyhow::Result<()> {
-    refresh_crl(&CertData::load_root_ca()?)
+/// Refresh revocation lists
+pub fn refresh_crls() -> anyhow::Result<()> {
+    refresh_crl(&CertData::load_root_ca()?)?;
+    refresh_crl(&CertData::load_web_ca()?)?;
+    refresh_crl(&CertData::load_devices_ca()?)?;
+    Ok(())
 }
diff --git a/central_backend/src/main.rs b/central_backend/src/main.rs
index c5cf5ed..08b91ff 100644
--- a/central_backend/src/main.rs
+++ b/central_backend/src/main.rs
@@ -16,5 +16,5 @@ fn main() {
     pki::initialize_web_ca().expect("Failed to initialize web CA!");
     pki::initialize_devices_ca().expect("Failed to initialize devices CA!");
 
-    pki::initialize_root_ca_crl().expect("Failed to initialize Root CA!");
+    pki::refresh_crls().expect("Failed to initialize Root CA!");
 }