1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/nv50/codegen/nv50_ir.cpp b/src/gallium/drivers/nv50/codegen/nv50_ir.cpp
index 048759060ad..1006985ab93 100644
--- a/src/gallium/drivers/nv50/codegen/nv50_ir.cpp
+++ b/src/gallium/drivers/nv50/codegen/nv50_ir.cpp
@@ -1051,6 +1051,7 @@ nv50_ir_init_prog_info(struct nv50_ir_prog_info *info)
    }
    info->io.clipDistance = 0xff;
    info->io.pointSize = 0xff;
+   info->io.instanceId = 0xff;
    info->io.vertexId = 0xff;
    info->io.edgeFlagIn = 0xff;
    info->io.edgeFlagOut = 0xff;