diff --git a/extensions/guacamole-auth-vault/modules/guacamole-auth-vault-base/src/main/java/org/apache/guacamole/auth/vault/secret/CachedVaultSecretService.java b/extensions/guacamole-auth-vault/modules/guacamole-auth-vault-base/src/main/java/org/apache/guacamole/auth/vault/secret/CachedVaultSecretService.java
index 63e95ce6d..e3f26bdd3 100644
--- a/extensions/guacamole-auth-vault/modules/guacamole-auth-vault-base/src/main/java/org/apache/guacamole/auth/vault/secret/CachedVaultSecretService.java
+++ b/extensions/guacamole-auth-vault/modules/guacamole-auth-vault-base/src/main/java/org/apache/guacamole/auth/vault/secret/CachedVaultSecretService.java
@@ -40,7 +40,7 @@ public abstract class CachedVaultSecretService implements VaultSecretService {
     /**
      * Logger for this class.
      */
-    private final Logger logger = LoggerFactory.getLogger(CachedVaultSecretService.class);
+    private static final Logger logger = LoggerFactory.getLogger(CachedVaultSecretService.class);
 
     /**
      * The cached value of a secret.
diff --git a/extensions/guacamole-auth-vault/modules/guacamole-auth-vault-base/src/main/java/org/apache/guacamole/auth/vault/user/VaultUserContext.java b/extensions/guacamole-auth-vault/modules/guacamole-auth-vault-base/src/main/java/org/apache/guacamole/auth/vault/user/VaultUserContext.java
index 5e8e6276d..9986dc32a 100644
--- a/extensions/guacamole-auth-vault/modules/guacamole-auth-vault-base/src/main/java/org/apache/guacamole/auth/vault/user/VaultUserContext.java
+++ b/extensions/guacamole-auth-vault/modules/guacamole-auth-vault-base/src/main/java/org/apache/guacamole/auth/vault/user/VaultUserContext.java
@@ -49,7 +49,7 @@ public class VaultUserContext extends TokenInjectingUserContext {
     /**
      * Logger for this class.
      */
-    private final Logger logger = LoggerFactory.getLogger(VaultUserContext.class);
+    private static final Logger logger = LoggerFactory.getLogger(VaultUserContext.class);
 
     /**
      * The name of the token which will be replaced with the username of the