diff --git a/credsweeper/credentials/line_data.py b/credsweeper/credentials/line_data.py
index 4b9ab6a42..2e81c639c 100644
--- a/credsweeper/credentials/line_data.py
+++ b/credsweeper/credentials/line_data.py
@@ -298,7 +298,7 @@ def to_json(self) -> Dict:
             "line": self.line,
             "line_num": self.line_num,
             "path": self.path,
-            "info": self.info,
+            "info": str(self.info),
             "pattern": self.pattern.pattern,
             "separator": self.separator,
             "separator_start": self.separator_start,