diff --git a/src/fprime_gds/common/models/serialize/time_type.py b/src/fprime_gds/common/models/serialize/time_type.py
index 2edaa2fb..3dfcd488 100644
--- a/src/fprime_gds/common/models/serialize/time_type.py
+++ b/src/fprime_gds/common/models/serialize/time_type.py
@@ -134,8 +134,8 @@ def to_jsonable(self):
         """
         return {
             "type": self.__repr__(),
-            "base": self.__timeBase.numeric_value,
-            "context": self.__timeContext,
+            "base": self.timeBase.numeric_value,
+            "context": self.timeContext,
             "seconds": self.seconds,
             "microseconds": self.useconds,
         }