diff --git a/impl/core/src/main/java/io/serverlessworkflow/impl/marshaller/MarshallingUtils.java b/impl/core/src/main/java/io/serverlessworkflow/impl/marshaller/MarshallingUtils.java
index 7444e772..8c289719 100644
--- a/impl/core/src/main/java/io/serverlessworkflow/impl/marshaller/MarshallingUtils.java
+++ b/impl/core/src/main/java/io/serverlessworkflow/impl/marshaller/MarshallingUtils.java
@@ -112,13 +112,13 @@ public static CloudEventBuilder readCloudEventExtensions(
     }
     try (ByteArrayInputStream bytesInt = new ByteArrayInputStream(value);
         WorkflowInputBuffer in = factory.input(bytesInt)) {
-      return readCloudEventExtenstions(in, value, builder);
+      return readCloudEventExtensions(in, value, builder);
     } catch (IOException e) {
       throw new UncheckedIOException(e);
     }
   }
 
-  public static CloudEventBuilder readCloudEventExtenstions(
+  public static CloudEventBuilder readCloudEventExtensions(
       WorkflowInputBuffer in, byte[] value, CloudEventBuilder builder) {
     int size = in.readInt();
     while (size-- > 0) {
diff --git a/impl/persistence/bigmap/src/main/java/io/serverlessworkflow/impl/persistence/bigmap/BytesMapInstanceTransaction.java b/impl/persistence/bigmap/src/main/java/io/serverlessworkflow/impl/persistence/bigmap/BytesMapInstanceTransaction.java
index a0fa994e..ee91d9eb 100644
--- a/impl/persistence/bigmap/src/main/java/io/serverlessworkflow/impl/persistence/bigmap/BytesMapInstanceTransaction.java
+++ b/impl/persistence/bigmap/src/main/java/io/serverlessworkflow/impl/persistence/bigmap/BytesMapInstanceTransaction.java
@@ -232,7 +232,7 @@ protected CloudEvent unmarshallCloudEvent(byte[] eventData) {
       builder.withDataSchema((URI) reader.readObject());
       builder.withDataContentType((String) reader.readObject());
       builder.withData((byte[]) reader.readObject());
-      MarshallingUtils.readCloudEventExtenstions(reader, eventData, builder);
+      MarshallingUtils.readCloudEventExtensions(reader, eventData, builder);
       return builder.build();
     } catch (IOException e) {
       throw new UncheckedIOException(e);