diff --git a/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/ExtractGrok.java b/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/ExtractGrok.java
index 6b566380be..8e20b9e0e8 100644
--- a/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/ExtractGrok.java
+++ b/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/ExtractGrok.java
@@ -21,6 +21,9 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import io.thekraken.grok.api.Grok;
 import io.thekraken.grok.api.Match;
 import io.thekraken.grok.api.exception.GrokException;
+import org.apache.nifi.annotation.behavior.EventDriven;
+import org.apache.nifi.annotation.behavior.SideEffectFree;
+import org.apache.nifi.annotation.behavior.SupportsBatching;
 import org.apache.nifi.annotation.behavior.WritesAttribute;
 import org.apache.nifi.annotation.behavior.WritesAttributes;
 import org.apache.nifi.annotation.documentation.CapabilityDescription;
@@ -61,7 +64,9 @@ import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.TimeUnit;
 
-
+@EventDriven
+@SupportsBatching
+@SideEffectFree
 @Tags({"grok", "log", "text", "parse", "delimit", "extract"})
 @CapabilityDescription("Evaluates one or more Grok Expressions against the content of a FlowFile, " +
     "adding the results as attributes or replacing the content of the FlowFile with a JSON " +