diff --git a/core/deployment/src/main/java/io/quarkus/deployment/logging/LoggingResourceProcessor.java b/core/deployment/src/main/java/io/quarkus/deployment/logging/LoggingResourceProcessor.java
index 5e0259026cafb..4bc1ee15c7e94 100644
--- a/core/deployment/src/main/java/io/quarkus/deployment/logging/LoggingResourceProcessor.java
+++ b/core/deployment/src/main/java/io/quarkus/deployment/logging/LoggingResourceProcessor.java
@@ -612,10 +612,23 @@ private static BiFunction<MethodCreator, FieldDescriptor, BranchResult> generate
     }
 
     private static ResultHandle getLogManagerLevelIntValue(String levelName, BytecodeCreator method) {
-        final ResultHandle infoLevel = method.readStaticField(
-                FieldDescriptor.of(org.jboss.logmanager.Level.class, levelName, org.jboss.logmanager.Level.class));
+        FieldDescriptor fd;
+        switch (levelName) {
+            case "FATAL":
+            case "ERROR":
+            case "WARN":
+            case "INFO":
+            case "DEBUG":
+            case "TRACE":
+                fd = FieldDescriptor.of(org.jboss.logmanager.Level.class, levelName, org.jboss.logmanager.Level.class);
+                break;
+            default:
+                fd = FieldDescriptor.of(Level.class, levelName, Level.class);
+                break;
+        }
+        final ResultHandle levelVal = method.readStaticField(fd);
         return method
-                .invokeVirtualMethod(MethodDescriptor.ofMethod(Level.class, "intValue", int.class), infoLevel);
+                .invokeVirtualMethod(MethodDescriptor.ofMethod(Level.class, "intValue", int.class), levelVal);
     }
 
     private static void generateDefaultLoggingLogger(Level minLevel, ClassOutput output) {