1 files changed, 3 insertions, 0 deletions
diff --git a/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp b/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
index 563a5fc49a..ecb2db4940 100644
--- a/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
+++ b/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
@@ -1402,6 +1402,9 @@ void EmitContext::DefineInputs(const IR::Program& program) {
     } else if (loads[IR::Attribute::BaseVertex]) {
         base_vertex = DefineInput(*this, U32[1], true, spv::BuiltIn::BaseVertex);
     }
+    if (loads[IR::Attribute::DrawID]) {
+        draw_index = DefineInput(*this, U32[1], true, spv::BuiltIn::DrawIndex);
+    }
     if (loads[IR::Attribute::FrontFace]) {
         front_face = DefineInput(*this, U1, true, spv::BuiltIn::FrontFacing);
     }