diff --git a/Ubuntu-Build.md b/Ubuntu-Build.md
index c8f60b0..e6c99b1 100644
--- a/Ubuntu-Build.md
+++ b/Ubuntu-Build.md
@@ -27,4 +27,6 @@ cmake .. -DCMAKE_C_COMPILER=gcc-7 -DCMAKE_CXX_COMPILER=g++-7
 * `-DWITH_LIBCPUID=OFF` Disable libcpuid. Auto configuration of CPU after this will be very limited.
 * `-DWITH_AEON=OFF` Disable CryptoNight-Lite support.
 * `-DWITH_HTTPD=OFF` Build without built in http server and API.
-* `-DUV_LIBRARY=/usr/lib/x86_64-linux-gnu/libuv.a` Use static libuv version.
\ No newline at end of file
+* `-DUV_LIBRARY=/usr/lib/x86_64-linux-gnu/libuv.a` Use static libuv version.
+* `-DWITH_TLS=OFF` Disable SSL/TLS support.
+* `-DWITH_ASM=OFF` Disable ASM accelerated `cryptonight/2`.
\ No newline at end of file