diff --git a/models/tags/dim_most_recent_course_tags.sql b/models/tags/dim_most_recent_course_tags.sql
index 9387c7f..9d6e446 100644
--- a/models/tags/dim_most_recent_course_tags.sql
+++ b/models/tags/dim_most_recent_course_tags.sql
@@ -4,7 +4,7 @@
         fields=[
             ("course_key", "String"),
             ("tag", "String"),
-            ("tag_id", "String"),
+            ("tag_id", "Int32"),
             ("course_name", "String"),
             ("taxonomy_name", "String"),
             ("lineage", "String"),
diff --git a/models/tags/schema.yml b/models/tags/schema.yml
index ff58cab..51394ac 100644
--- a/models/tags/schema.yml
+++ b/models/tags/schema.yml
@@ -11,7 +11,7 @@ models:
         data_type: String
         description: "The name of the course"
       - name: tag_id
-        data_type: String
+        data_type: Int32
         description: "The ID of the tag"
       - name: tag
         data_type: String