diff --git a/.travis.yml b/.travis.yml
index acaf1fd..5214f0d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -32,9 +32,11 @@ before_install:
   - if test "$TRAVIS_OS_NAME" == "osx"; then
       brew install openssl;
       brew link --force openssl;
-      export DOTNET_SDK_URL="https://go.microsoft.com/fwlink/?LinkID=809128";
+      #See: https://www.microsoft.com/net/download#core (MacOS) .NET Core SDK binaries only
+      export DOTNET_SDK_URL="https://go.microsoft.com/fwlink/?LinkID=827533";
     else
-      export DOTNET_SDK_URL="https://go.microsoft.com/fwlink/?LinkID=809129";
+      #See: https://www.microsoft.com/net/download#core (Ubuntu 14.04 64-bit) .NET Core SDK binaries only
+      export DOTNET_SDK_URL="https://go.microsoft.com/fwlink/?LinkID=827536";
     fi
 
   - export DOTNET_INSTALL_DIR="$PWD/.dotnetcli"