diff --git a/README.rst b/README.rst
index f21cd9bca..8cf4a98da 100644
--- a/README.rst
+++ b/README.rst
@@ -91,7 +91,7 @@ TinyUSB is completely thread-safe by pushing all Interrupt Service Request (ISR)
 
 - **No OS**
 - **FreeRTOS**
-- `RT-Thread <https://github.com/RT-Thread/rt-thread>`_
+- `RT-Thread <https://github.com/RT-Thread/rt-thread>`_: `repo <https://github.com/RT-Thread-packages/tinyusb>`_
 - **Mynewt** Due to the newt package build system, Mynewt examples are better to be on its `own repo <https://github.com/hathach/mynewt-tinyusb-example>`_
 
 Local Docs
diff --git a/src/portable/ohci/ohci.h b/src/portable/ohci/ohci.h
index cd90aa45a..8db097b06 100644
--- a/src/portable/ohci/ohci.h
+++ b/src/portable/ohci/ohci.h
@@ -159,7 +159,7 @@ typedef struct TU_ATTR_ALIGNED(256)
   struct {
     ohci_ed_t ed;
     ohci_gtd_t gtd;
-  }control[CFG_TUH_DEVICE_MAX+1];
+  }control[CFG_TUH_DEVICE_MAX+CFG_TUH_HUB+1];
 
   //  ochi_itd_t itd[OHCI_MAX_ITD]; // itd requires alignment of 32
   ohci_ed_t ed_pool[HCD_MAX_ENDPOINT];