diff --git a/package.json b/package.json
index 5378b93..c1f7b1b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@molgenis/vip-report-vcf",
-  "version": "3.0.4",
+  "version": "3.0.5",
   "description": "TypeScript VCF library with support for both reading and writing",
   "scripts": {
     "build": "tsc --build",
diff --git a/src/index.ts b/src/index.ts
index 98bff5d..7d3cc0e 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -20,7 +20,7 @@ export interface VcfMetadata {
   supplement?: SupplementaryMetadata;
 }
 
-export interface VcfRecord {
+export type VcfRecord = {
   c: string;
   p: number;
   i: string[];
@@ -30,7 +30,7 @@ export interface VcfRecord {
   f: string[];
   n: InfoContainer;
   s: RecordSample[];
-}
+};
 
 export interface InfoContainer {
   [index: string]: Value | ValueArray;