diff --git a/js-md5/md5.d.ts b/js-md5/md5.d.ts
new file mode 100644
index 000000000..594531946
--- /dev/null
+++ b/js-md5/md5.d.ts
@@ -0,0 +1,18 @@
+// Type definitions for js-md5 v0.3.0
+// Project: https://github.com/emn178/js-md5
+// Definitions by: Roland Greim <https://github.com/tigerxy>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped/
+
+interface JQuery {
+    md5(value: string): string;
+}
+
+interface JQueryStatic {
+    md5(value: string): string;
+}
+
+interface md5 {
+    (value: string): string;
+}
+
+declare var md5: md5;