diff --git a/activitysim/core/tracing.py b/activitysim/core/tracing.py
index 44707c0aea..6bbc2854de 100644
--- a/activitysim/core/tracing.py
+++ b/activitysim/core/tracing.py
@@ -776,18 +776,27 @@ def interaction_trace_rows(interaction_df, choosers, sample_size=None):
         households_table_name.pop(),
     )
 
-    if choosers.index.name == "person_id" and persons_table_name in traceable_table_ids:
+    if (
+        choosers.index.name in ["person_id", "proto_person_id"]
+    ) and persons_table_name in traceable_table_ids:
         slicer_column_name = choosers.index.name
-        targets = traceable_table_ids["persons"]
-    elif choosers.index.name == "household_id" and "households" in traceable_table_ids:
+        targets = traceable_table_ids[persons_table_name]
+    elif (
+        choosers.index.name in ["household_id", "proto_household_id"]
+    ) and households_table_name in traceable_table_ids:
         slicer_column_name = choosers.index.name
-        targets = traceable_table_ids["households"]
+        targets = traceable_table_ids[households_table_name]
     elif "household_id" in choosers.columns and "households" in traceable_table_ids:
         slicer_column_name = "household_id"
         targets = traceable_table_ids[households_table_name]
     elif "person_id" in choosers.columns and persons_table_name in traceable_table_ids:
         slicer_column_name = "person_id"
         targets = traceable_table_ids[persons_table_name]
+    elif (
+        choosers.index.name == "proto_tour_id" and "proto_tours" in traceable_table_ids
+    ):
+        slicer_column_name = choosers.index.name
+        targets = traceable_table_ids["proto_tours"]
     else:
         print(choosers.columns)
         raise RuntimeError(