diff --git a/modules/experiment/src/main/java/com/intuit/wasabi/experiment/impl/ExperimentsImpl.java b/modules/experiment/src/main/java/com/intuit/wasabi/experiment/impl/ExperimentsImpl.java
index f592b4380..89e424953 100644
--- a/modules/experiment/src/main/java/com/intuit/wasabi/experiment/impl/ExperimentsImpl.java
+++ b/modules/experiment/src/main/java/com/intuit/wasabi/experiment/impl/ExperimentsImpl.java
@@ -357,7 +357,7 @@ public boolean buildUpdatedExperiment(Experiment experiment, Experiment updates,
         if (updates.getHypothesisIsCorrect() != null && !updates.getHypothesisIsCorrect().equals(experiment.getHypothesisIsCorrect())) {
             builder.withHypothesisIsCorrect(updates.getHypothesisIsCorrect());
             requiresUpdate = true;
-            changeData = new ExperimentAuditInfo("hypothesisiscorrect", experiment.getHypothesisIsCorrect(), updates.getHypothesisIsCorrect());
+            changeData = new ExperimentAuditInfo("hypothesis_is_correct", experiment.getHypothesisIsCorrect(), updates.getHypothesisIsCorrect());
             changeList.add(changeData);
         }
         if (updates.getResults() != null && !updates.getResults().equals(experiment.getResults())) {
diff --git a/modules/repository/src/main/java/com/intuit/wasabi/repository/impl/cassandra/CassandraExperiment.java b/modules/repository/src/main/java/com/intuit/wasabi/repository/impl/cassandra/CassandraExperiment.java
index 69c8e3f8a..219442f30 100644
--- a/modules/repository/src/main/java/com/intuit/wasabi/repository/impl/cassandra/CassandraExperiment.java
+++ b/modules/repository/src/main/java/com/intuit/wasabi/repository/impl/cassandra/CassandraExperiment.java
@@ -46,7 +46,7 @@ public CassandraExperiment(ColumnList<String> columns) {
         super.setDescription(
                 columns.getStringValue("description", null));
         super.setHypothesisIsCorrect(
-                columns.getStringValue("hypothesisiscorrect", null));
+                columns.getStringValue("hypothesis_is_correct", null));
         super.setResults(
                 columns.getStringValue("results", null));
         super.setRule(
diff --git a/modules/repository/src/main/java/com/intuit/wasabi/repository/impl/cassandra/CassandraExperimentRepository.java b/modules/repository/src/main/java/com/intuit/wasabi/repository/impl/cassandra/CassandraExperimentRepository.java
index 72c9709c9..604a85f78 100644
--- a/modules/repository/src/main/java/com/intuit/wasabi/repository/impl/cassandra/CassandraExperimentRepository.java
+++ b/modules/repository/src/main/java/com/intuit/wasabi/repository/impl/cassandra/CassandraExperimentRepository.java
@@ -236,7 +236,7 @@ public Experiment.ID createExperiment(NewExperiment newExperiment)
         // clobbered. In practice, this should never happen, but...
         // TODO: Implement a transactional recipe
         final String CQL = "insert into experiment " +
-                "(id, description, hypothesisiscorrect, results, rule, sample_percent, start_time, end_time, " +
+                "(id, description, hypothesis_is_correct, results, rule, sample_percent, start_time, end_time, " +
                 "   state, label, app_name, created, modified, is_personalized, model_name, model_version," +
                 " is_rapid_experiment, user_cap, creatorid) " +
                 "values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
@@ -465,7 +465,7 @@ public Experiment updateExperiment(Experiment experiment)
         validator.validateExperiment(experiment);
 
         final String CQL = "update experiment " +
-                "set description = ?, hypothesisiscorrect = ?, results = ?, rule = ?, sample_percent = ?, " +
+                "set description = ?, hypothesis_is_correct = ?, results = ?, rule = ?, sample_percent = ?, " +
                 "start_time = ?, end_time = ?, " +
                 "state=?, label=?, app_name=?, modified=? , is_personalized=?, model_name=?, model_version=?," +
                 " is_rapid_experiment=?, user_cap=?" +
diff --git a/modules/repository/src/main/resources/com/intuit/wasabi/repository/impl/cassandra/experiments/mutation/V028.sql b/modules/repository/src/main/resources/com/intuit/wasabi/repository/impl/cassandra/experiments/mutation/V028.sql
index 03e299ca9..ec3af32e8 100644
--- a/modules/repository/src/main/resources/com/intuit/wasabi/repository/impl/cassandra/experiments/mutation/V028.sql
+++ b/modules/repository/src/main/resources/com/intuit/wasabi/repository/impl/cassandra/experiments/mutation/V028.sql
@@ -1,4 +1,4 @@
 -- Altering experiment table to include hypothesis check and results fields
 
-alter TABLE experiment ADD hypothesisIsCorrect varchar;
+alter TABLE experiment ADD hypothesis_is_correct varchar;
 alter TABLE experiment ADD results varchar;
\ No newline at end of file