diff --git a/protoc-cli/src/main/java/io/ballerina/protoc/builder/stub/Field.java b/protoc-cli/src/main/java/io/ballerina/protoc/builder/stub/Field.java
index 8a40113..ce6475c 100644
--- a/protoc-cli/src/main/java/io/ballerina/protoc/builder/stub/Field.java
+++ b/protoc-cli/src/main/java/io/ballerina/protoc/builder/stub/Field.java
@@ -120,7 +120,7 @@ public Field build() {
                 fieldDefaultValue = fieldLabel;
             }
             String fieldName = fieldDescriptor.getName();
-            if (Arrays.stream(RESERVED_LITERAL_NAMES).anyMatch(fieldName::equalsIgnoreCase) || Names.ERROR.value
+            if (Arrays.stream(RESERVED_LITERAL_NAMES).anyMatch(fieldName::equalsIgnoreCase) || Names.ERROR.getValue()
                     .equalsIgnoreCase(fieldName)) {
                 fieldName = "'" + fieldName;
             }