diff --git a/src/Results.py b/src/Results.py
index 5047128..c7ef809 100644
--- a/src/Results.py
+++ b/src/Results.py
@@ -405,7 +405,7 @@ class SQL(BaseReport):
             self.data["date"],
             self.data["time"],
             "crossval",
-            self.data["stratified"],
+            "1" if self.data["stratified"] else "0",
             self.data["score_name"],
             result["score"],
             result["score_std"],