diff --git a/src/driver/toks_driver_ctx.c b/src/driver/toks_driver_ctx.c
index 82aba08..44a77cc 100644
--- a/src/driver/toks_driver_ctx.c
+++ b/src/driver/toks_driver_ctx.c
@@ -604,7 +604,7 @@ int toks_get_driver_ctx(
 	ctx->cctx.uuid          = &ctx->uuid;
 
 	ctx->rtdata->hroot      = cctx.hroot;
-	ctx->rtdata->hlog       = hlog;
+	ctx->rtdata->hlog       = hlog ? hlog : ctx->rtdata->hlog;
 
 	toks_set_driver_refstr(&ctx->ctx,refstr);