diff --git a/rpcs3/Emu/RSX/RSXOffload.cpp b/rpcs3/Emu/RSX/RSXOffload.cpp
index f306784d59..4136c89aa9 100644
--- a/rpcs3/Emu/RSX/RSXOffload.cpp
+++ b/rpcs3/Emu/RSX/RSXOffload.cpp
@@ -231,7 +231,7 @@ namespace rsx
 		case index_emulate:
 			ensure(writing);
 			address = m_current_job->dst;
-			range = get_index_count(static_cast<rsx::primitive_type>(m_current_job->aux_param0), m_current_job->length);
+			range = get_index_count(static_cast<rsx::primitive_type>(m_current_job->aux_param0), m_current_job->length) * sizeof(u16);
 			break;
 		default:
 			fmt::throw_exception("Unreachable");