diff --git a/src/kernel/xhci.c b/src/kernel/xhci.c
index f7d6c4a..d73db2b 100644
--- a/src/kernel/xhci.c
+++ b/src/kernel/xhci.c
@@ -6,6 +6,7 @@
 #include "src/lib/layout.h"
 #include "src/lib/memory.h"
 #include "src/lib/util.h"
+#include <stdint.h>
 
 #define XHCI_PCI_CLASS 0x0C
 #define XHCI_PCI_SUBCLASS 0x03
@@ -619,6 +620,7 @@ uint16_t xhci_read_endpoint(xhci_slot_t slot, xhci_endpoint_t endpoint, uint16_t
     }
 
     RING_ADVANCE(evt);
+    intr_regs->erdp = (uint64_t)VIRT_TO_PHYS(&evt_r[evt_r_i]);
   }
 
   return transferred;