1 files changed, 1 insertions, 0 deletions
diff --git a/crypto/BouncyCastle.csproj b/crypto/BouncyCastle.csproj
index f57dd2011..41b9ffcc6 100644
--- a/crypto/BouncyCastle.csproj
+++ b/crypto/BouncyCastle.csproj
@@ -739,6 +739,7 @@
     <Compile Include="src\crypto\engines\Cast5Engine.cs" />
     <Compile Include="src\crypto\engines\Cast6Engine.cs" />
     <Compile Include="src\crypto\engines\ChaChaEngine.cs" />
+    <Compile Include="src\crypto\engines\ChaCha7539Engine.cs" />
     <Compile Include="src\crypto\engines\DesEdeEngine.cs" />
     <Compile Include="src\crypto\engines\DesEdeWrapEngine.cs" />
     <Compile Include="src\crypto\engines\DesEngine.cs" />