1 files changed, 3 insertions, 2 deletions

diff --git a/gen/generator.py b/gen/generator.py
index 47b2a7c..7a994e9 100644
--- a/gen/generator.py
+++ b/gen/generator.py
@@ -389,8 +389,9 @@ class Generator(object):
             p = storage()
             p.partitioning = part
             p.clustering = clust
-            p.polluting = pol
-            p.splitting = splt
+            # convert from string to bool
+            p.polluting = True if pol == 'True' else False
+            p.splitting = True if splt == 'True' else False
             shared_params.append(p)
 
         for _dp in PgmDesignPointGenerator(exp):