diff --git a/.changeset/breezy-cameras-switch.md b/.changeset/breezy-cameras-switch.md
new file mode 100644
index 0000000000..412b298936
--- /dev/null
+++ b/.changeset/breezy-cameras-switch.md
@@ -0,0 +1,5 @@
+---
+"@latticexyz/store-sync": patch
+---
+
+Export postgres column type helpers from `@latticexyz/store-sync`.
diff --git a/packages/store-sync/src/postgres/index.ts b/packages/store-sync/src/postgres/index.ts
index d743dafd83..dd1f7c115f 100644
--- a/packages/store-sync/src/postgres/index.ts
+++ b/packages/store-sync/src/postgres/index.ts
@@ -6,3 +6,4 @@ export * from "./schemaVersion";
 export * from "./postgresStorage";
 export * from "./setupTables";
 export * from "./syncToPostgres";
+export * from "./columnTypes";