diff --git a/vcnet/libcups2.vcxproj b/vcnet/libcups2.vcxproj
index f7143fe0e..12d950a6a 100644
--- a/vcnet/libcups2.vcxproj
+++ b/vcnet/libcups2.vcxproj
@@ -140,6 +140,7 @@
     <ClCompile Include="..\cups\md5.c" />
     <ClCompile Include="..\cups\md5passwd.c" />
     <ClCompile Include="..\cups\notify.c" />
+    <ClCompile Include="..\cups\oauth.c" />
     <ClCompile Include="..\cups\options.c" />
     <ClCompile Include="..\cups\ppd-attr.c" />
     <ClCompile Include="..\cups\ppd-cache.c" />
@@ -195,6 +196,7 @@
     <ClInclude Include="..\cups\language-private.h" />
     <ClInclude Include="..\cups\language.h" />
     <ClInclude Include="..\cups\md5-private.h" />
+    <ClInclude Include="..\cups\oauth.h" />
     <ClInclude Include="..\cups\ppd-private.h" />
     <ClInclude Include="..\cups\ppd.h" />
     <ClInclude Include="..\cups\pwg-private.h" />