diff --git a/types/qr-image/index.d.ts b/types/qr-image/index.d.ts
index d13a83eca8060f..ca480027f5c1f5 100644
--- a/types/qr-image/index.d.ts
+++ b/types/qr-image/index.d.ts
@@ -64,4 +64,4 @@ export function imageSync(text: string, options?: Options): string | Buffer;
 export function svgObject(text: string, level?: ec_level): SvgObject;
 export function svgObject(text: string, options?: Options): SvgObject;
 
-export function matrix(text: string, level?: ec_level): any[][];
+export function matrix(text: string, level?: ec_level): (0 | 1)[][];
diff --git a/types/qr-image/qr-image-tests.ts b/types/qr-image/qr-image-tests.ts
index dcca16dd9a7098..bfbb4df65065a1 100644
--- a/types/qr-image/qr-image-tests.ts
+++ b/types/qr-image/qr-image-tests.ts
@@ -29,3 +29,5 @@ qr.image("Customize PNG", {
 
 // $ExpectType SvgObject
 const res = qr.svgObject("test data");
+
+const matrix = qr.matrix("test data");