diff --git a/visualc/VS2010/mbedTLS.vcxproj b/visualc/VS2010/mbedTLS.vcxproj
index 0db6c4c..0fb1b5c 100644
--- a/visualc/VS2010/mbedTLS.vcxproj
+++ b/visualc/VS2010/mbedTLS.vcxproj
@@ -222,6 +222,7 @@
     <ClInclude Include="..\..\include\mbedtls\x509_csr.h" />
     <ClInclude Include="..\..\include\mbedtls\xtea.h" />
     <ClInclude Include="..\..\include\psa\crypto.h" />
+    <ClInclude Include="..\..\include\psa\crypto_builtin_cipher.h" />
     <ClInclude Include="..\..\include\psa\crypto_builtin_hash.h" />
     <ClInclude Include="..\..\include\psa\crypto_compat.h" />
     <ClInclude Include="..\..\include\psa\crypto_config.h" />