diff --git a/snuba/datasets/configuration/replays/entities/replays.yaml b/snuba/datasets/configuration/replays/entities/replays.yaml
index d2d05da68f..77b2568d87 100644
--- a/snuba/datasets/configuration/replays/entities/replays.yaml
+++ b/snuba/datasets/configuration/replays/entities/replays.yaml
@@ -113,6 +113,15 @@ schema:
             [{ name: key, type: String }, { name: value, type: String }],
         },
     },
+    {
+      name: _tags_hash_map,
+      type: Array,
+      args:
+        {
+          schema_modifiers: [readonly],
+          inner_type: { type: UInt, args: { size: 64 } },
+        },
+    },
     { name: click_node_id, type: UInt, args: { size: 32 } },
     { name: click_tag, type: String, args: {} },
     { name: click_id, type: String, args: {} },
diff --git a/snuba/datasets/configuration/replays/storages/replays.yaml b/snuba/datasets/configuration/replays/storages/replays.yaml
index 703082a62b..161afb9a93 100644
--- a/snuba/datasets/configuration/replays/storages/replays.yaml
+++ b/snuba/datasets/configuration/replays/storages/replays.yaml
@@ -134,6 +134,15 @@ schema:
               [{ name: key, type: String }, { name: value, type: String }],
           },
       },
+      {
+        name: _tags_hash_map,
+        type: Array,
+        args:
+          {
+            schema_modifiers: [readonly],
+            inner_type: { type: UInt, args: { size: 64 } },
+          },
+      },
       { name: click_node_id, type: UInt, args: { size: 32 } },
       {
         name: click_tag,