diff --git a/PC/python3.def b/PC/python3.def
index fad6448..5257d5e 100644
--- a/PC/python3.def
+++ b/PC/python3.def
@@ -120,6 +120,7 @@
   PyErr_ExceptionMatches=python35.PyErr_ExceptionMatches
   PyErr_Fetch=python35.PyErr_Fetch
   PyErr_Format=python35.PyErr_Format
+  PyErr_FormatV=python35.PyErr_FormatV
   PyErr_GivenExceptionMatches=python35.PyErr_GivenExceptionMatches
   PyErr_NewException=python35.PyErr_NewException
   PyErr_NewExceptionWithDoc=python35.PyErr_NewExceptionWithDoc
diff --git a/PC/python35stub.def b/PC/python35stub.def
index 8736ffb..6501da0 100644
--- a/PC/python35stub.def
+++ b/PC/python35stub.def
@@ -119,6 +119,7 @@
 PyErr_ExceptionMatches
 PyErr_Fetch
 PyErr_Format
+PyErr_FormatV
 PyErr_GivenExceptionMatches
 PyErr_NewException
 PyErr_NewExceptionWithDoc