diff --git a/.vsts-ci.yml b/.vsts-ci.yml
index f691236c1..c9e6f8836 100644
--- a/.vsts-ci.yml
+++ b/.vsts-ci.yml
@@ -291,7 +291,7 @@ stages:
               _BuildArchitecture: 'x64'
               # Do not publish zips and tarballs. The linux-x64 binaries are
               # already published by Build_LinuxPortable_Release_x64
-              _AdditionalBuildParameters: '/p:PublishBinariesAndBadge=false;BuildSdkDeb=true'
+              _AdditionalBuildParameters: '/p:PublishBinariesAndBadge=false /p:BuildSdkDeb=true'
               _TestArg: $(_NonWindowsTestArg)
             Build_Linux_Portable_Rpm_Release_x64:
               _BuildConfig: Release