diff --git a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c
index 5f4f1227a40..5f34cae18b7 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c
@@ -2654,6 +2654,7 @@ emit_size_query( struct lp_build_tgsi_soa_context *bld,
 
    params.int_type = bld->bld_base.int_bld.type;
    params.texture_unit = unit;
+   params.texture_unit_offset = NULL;
    params.target = pipe_target;
    params.context_ptr = bld->context_ptr;
    params.is_sviewinfo = TRUE;