diff --git a/StdLib/LibC/Stdio/vfscanf.c b/StdLib/LibC/Stdio/vfscanf.c
index 861fb53301..4f84a39c68 100644
--- a/StdLib/LibC/Stdio/vfscanf.c
+++ b/StdLib/LibC/Stdio/vfscanf.c
@@ -68,7 +68,7 @@
 #endif
 
 /*
- * Provide an external name for vfscanf.  Note, we don't use the normal
+ * Provide an external name for vfscanf.  Note, EFI uses the normal
  * namespace.h method; stdio routines explicitly use the internal name
  * __svfscanf.
  */
diff --git a/StdLibPrivateInternalFiles/Include/namespace.h b/StdLibPrivateInternalFiles/Include/namespace.h
index 67666fc999..b56dc96277 100644
--- a/StdLibPrivateInternalFiles/Include/namespace.h
+++ b/StdLibPrivateInternalFiles/Include/namespace.h
@@ -48,6 +48,7 @@
 #define strtoll       _strtoll
 #define strtoull      _strtoull
 #define strtoumax     _strtoumax
+#define vfscanf       __svfscanf
 
 #if 0
 #define brk           _brk