diff --git a/types/jasmine-data_driven_tests/index.d.ts b/types/jasmine-data_driven_tests/index.d.ts
index 8c719de652..553987ef60 100644
--- a/types/jasmine-data_driven_tests/index.d.ts
+++ b/types/jasmine-data_driven_tests/index.d.ts
@@ -34,6 +34,6 @@ interface JasmineDataDrivenTest {
         assertion: (arg0: T, arg1: U, done: () => void) => void): void;
     <T>(
         description: string,
-        dataset: T[],
+        dataset: T[] | Array<[T]>,
         assertion: (value: T, done: () => void) => void): void;
 }
diff --git a/types/jasmine-data_driven_tests/jasmine-data_driven_tests-tests.ts b/types/jasmine-data_driven_tests/jasmine-data_driven_tests-tests.ts
index 6689159b58..0523a28af0 100644
--- a/types/jasmine-data_driven_tests/jasmine-data_driven_tests-tests.ts
+++ b/types/jasmine-data_driven_tests/jasmine-data_driven_tests-tests.ts
@@ -37,6 +37,13 @@ xall("A data driven test can be pending",
     }
 );
 
+all("A data set must consist of array-wrapped arrays, if test expects single array input",
+    [[[1, 2]], [[3, 4]], [[5, 6]]],
+    (numberArray: number[]) => {
+        expect(numberArray.length).toBe(2);
+    }
+);
+
 describe("A suite", () => {
     let a: number;