diff --git a/samples/MusicStore/MusicStore.csproj b/samples/MusicStore/MusicStore.csproj
index 52162cea6b..c971125f49 100644
--- a/samples/MusicStore/MusicStore.csproj
+++ b/samples/MusicStore/MusicStore.csproj
@@ -10,7 +10,7 @@
true
Exe
win7-x64
- win7-x64;win7-x86;win10-x64;win10-x86;osx.10.10-x64;osx.10.11-x64;osx.10.12-x64;ubuntu.14.04-x64;ubuntu.15.04-x64;ubuntu.16.04-x64;centos.7-x64;rhel.7.2-x64
+ win7-x64;win7-x86;win81-x64;win81-x86;win10-x64;win10-x86;osx.10.10-x64;osx.10.11-x64;osx.10.12-x64;ubuntu.14.04-x64;ubuntu.15.04-x64;ubuntu.16.04-x64;centos.7-x64;rhel.7.2-x64
diff --git a/test/E2ETests/E2ETests.csproj b/test/E2ETests/E2ETests.csproj
index 7a95a01356..1f5ea85095 100644
--- a/test/E2ETests/E2ETests.csproj
+++ b/test/E2ETests/E2ETests.csproj
@@ -34,4 +34,8 @@
+
+
+
+