diff --git a/dropzone/dropzone-tests.ts b/dropzone/dropzone-tests.ts
index dcf5d3b6e..e15d6e038 100644
--- a/dropzone/dropzone-tests.ts
+++ b/dropzone/dropzone-tests.ts
@@ -20,6 +20,9 @@ const dropzoneWithOptions = new Dropzone(".test", {
 	params: {
 		additional: "param"
 	},
+	headers: {
+		"Some-Header": "Value"
+	},
 	clickable: true,
 	ignoreHiddenFiles: true,
 	acceptedFiles: "image/*",
diff --git a/dropzone/dropzone.d.ts b/dropzone/dropzone.d.ts
index 086bddc6f..50dd433e3 100644
--- a/dropzone/dropzone.d.ts
+++ b/dropzone/dropzone.d.ts
@@ -41,6 +41,7 @@ interface DropzoneOptions {
 	filesizeBase?: number;
 	maxFiles?: number;
 	params?: {};
+	headers?: {},
 	clickable?: boolean|string|HTMLElement|(string|HTMLElement)[];
 	ignoreHiddenFiles?: boolean;
 	acceptedFiles?: string;