diff --git a/reactos/ntoskrnl/ntoskrnl_amd64.def b/reactos/ntoskrnl/ntoskrnl_amd64.def
index 4296053b8ea..c58b219e414 100644
--- a/reactos/ntoskrnl/ntoskrnl_amd64.def
+++ b/reactos/ntoskrnl/ntoskrnl_amd64.def
@@ -15,6 +15,7 @@ KeGetCurrentProcessorNumber
 RtlConvertUlongToLargeInteger
 RtlExtendedIntegerMultiply
 KeQueryTickCount
+KeQueryInterruptTime
 ;
 ; original:
 CcCanIWrite