diff --git a/src/mesa/main/condrender.c b/src/mesa/main/condrender.c
index 57f3715211d..bfd2b081807 100644
--- a/src/mesa/main/condrender.c
+++ b/src/mesa/main/condrender.c
@@ -139,6 +139,8 @@ _mesa_check_conditional_render(struct gl_context *ctx)
    case GL_QUERY_BY_REGION_NO_WAIT:
       /* fall-through */
    case GL_QUERY_NO_WAIT:
+      if (!q->Ready)
+         ctx->Driver.CheckQuery(ctx, q);
       return q->Ready ? (q->Result > 0) : GL_TRUE;
    default:
       _mesa_problem(ctx, "Bad cond render mode %s in "