diff --git a/JavaScript/src/interop.ts b/JavaScript/src/interop.ts
index 3731d155..db675ea4 100644
--- a/JavaScript/src/interop.ts
+++ b/JavaScript/src/interop.ts
@@ -177,6 +177,6 @@ function readHeapUint64(baseAddress, fieldOffset): number {
     return getValueU64((baseAddress as any as number) + fieldOffset);
 }
 
-function getArrayDataPointer<T>(array): number {
+function getArrayDataPointer(array): number {
     return <number><any>array + 12;
 }