diff --git a/CHANGES.txt b/CHANGES.txt
index 964de54588..6c0f2da927 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,4 +1,5 @@
 2.1.3
+ * Add missing ConsistencyLevels to cassandra-stress (CASSANDRA-8253)
  * Add auth support to cassandra-stress (CASSANDRA-7985)
  * Fix ArrayIndexOutOfBoundsException when generating error message
    for some CQL syntax errors (CASSANDRA-8455)
diff --git a/tools/stress/src/org/apache/cassandra/stress/settings/SettingsCommand.java b/tools/stress/src/org/apache/cassandra/stress/settings/SettingsCommand.java
index 8751dbff37..e8b45ec044 100644
--- a/tools/stress/src/org/apache/cassandra/stress/settings/SettingsCommand.java
+++ b/tools/stress/src/org/apache/cassandra/stress/settings/SettingsCommand.java
@@ -107,7 +107,7 @@ public abstract class SettingsCommand implements Serializable
     static abstract class Options extends GroupedOptions
     {
         final OptionSimple noWarmup = new OptionSimple("no-warmup", "", null, "Do not warmup the process", false);
-        final OptionSimple consistencyLevel = new OptionSimple("cl=", "ONE|QUORUM|LOCAL_QUORUM|EACH_QUORUM|ALL|ANY", "ONE", "Consistency level to use", false);
+        final OptionSimple consistencyLevel = new OptionSimple("cl=", "ONE|QUORUM|LOCAL_QUORUM|EACH_QUORUM|ALL|ANY|TWO|THREE|SERIAL|LOCAL_SERIAL|LOCAL_ONE", "ONE", "Consistency level to use", false);
     }
 
     static class Count extends Options
diff --git a/tools/stress/src/org/apache/cassandra/stress/util/JavaDriverClient.java b/tools/stress/src/org/apache/cassandra/stress/util/JavaDriverClient.java
index 7aa7257825..43d9ddcacb 100644
--- a/tools/stress/src/org/apache/cassandra/stress/util/JavaDriverClient.java
+++ b/tools/stress/src/org/apache/cassandra/stress/util/JavaDriverClient.java
@@ -178,6 +178,12 @@ public class JavaDriverClient
                 return com.datastax.driver.core.ConsistencyLevel.LOCAL_QUORUM;
             case EACH_QUORUM:
                 return com.datastax.driver.core.ConsistencyLevel.EACH_QUORUM;
+            case SERIAL:
+                return com.datastax.driver.core.ConsistencyLevel.SERIAL;
+            case LOCAL_SERIAL:
+                return com.datastax.driver.core.ConsistencyLevel.LOCAL_SERIAL;
+            case LOCAL_ONE:
+                return com.datastax.driver.core.ConsistencyLevel.LOCAL_ONE;
         }
         throw new AssertionError();
     }