diff --git a/goalie/go_mesh_seq.py b/goalie/go_mesh_seq.py
index 3982967..529dbac 100644
--- a/goalie/go_mesh_seq.py
+++ b/goalie/go_mesh_seq.py
@@ -3,6 +3,7 @@
 """
 
 from collections.abc import Iterable
+from copy import deepcopy
 
 import numpy as np
 import ufl
@@ -61,9 +62,12 @@ def get_enriched_mesh_seq(self, enrichment_method="p", num_enrichments=1):
         else:
             meshes = self.meshes
 
+        # Create copy of time_partition
+        time_partition = deepcopy(self.time_partition)
+
         # Construct object to hold enriched spaces
         enriched_mesh_seq = type(self)(
-            self.time_partition,
+            time_partition,
             meshes,
             get_function_spaces=self._get_function_spaces,
             get_initial_condition=self._get_initial_condition,