diff --git a/src/Compilers/CSharp/CscCore/CscCore.csproj b/src/Compilers/CSharp/CscCore/CscCore.csproj
index b8925b202c432c90ed9678963ac2771da0914260..754bb87562896faf457fe8a63e136fbed4d4c55e 100644
--- a/src/Compilers/CSharp/CscCore/CscCore.csproj
+++ b/src/Compilers/CSharp/CscCore/CscCore.csproj
@@ -20,6 +20,7 @@
true
True
true
+ {786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}
diff --git a/src/Compilers/VisualBasic/VbcCore/VbcCore.csproj b/src/Compilers/VisualBasic/VbcCore/VbcCore.csproj
index 637e71e6c7c50599393e14e5e328f4510e0840c8..4fd19badb2fa49d2e51bced8ec1bc38b80c313f1 100644
--- a/src/Compilers/VisualBasic/VbcCore/VbcCore.csproj
+++ b/src/Compilers/VisualBasic/VbcCore/VbcCore.csproj
@@ -20,6 +20,7 @@
true
True
true
+ {786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}
diff --git a/src/Diagnostics/Roslyn/CSharp/CSharpRoslynDiagnosticAnalyzers.csproj b/src/Diagnostics/Roslyn/CSharp/CSharpRoslynDiagnosticAnalyzers.csproj
index 80ebef14f17418daa425749af98cb2657798dfa0..2db3dd1af8c860e6e7ad84a8f8bbf9797332b69f 100644
--- a/src/Diagnostics/Roslyn/CSharp/CSharpRoslynDiagnosticAnalyzers.csproj
+++ b/src/Diagnostics/Roslyn/CSharp/CSharpRoslynDiagnosticAnalyzers.csproj
@@ -18,6 +18,7 @@
v4.5
Profile7
.NETPortable
+ {786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}
diff --git a/src/Diagnostics/Roslyn/Core/RoslynDiagnosticAnalyzers.csproj b/src/Diagnostics/Roslyn/Core/RoslynDiagnosticAnalyzers.csproj
index 6ae88fc85f3d149e645b6a54baa33dcddad39932..0b799348f60a755b77e3a78fdf53d71852bf4d20 100644
--- a/src/Diagnostics/Roslyn/Core/RoslynDiagnosticAnalyzers.csproj
+++ b/src/Diagnostics/Roslyn/Core/RoslynDiagnosticAnalyzers.csproj
@@ -17,6 +17,7 @@
v4.5
Profile7
.NETPortable
+ {786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}
diff --git a/src/Diagnostics/Roslyn/VisualBasic/BasicRoslynDiagnosticAnalyzers.vbproj b/src/Diagnostics/Roslyn/VisualBasic/BasicRoslynDiagnosticAnalyzers.vbproj
index ab928c1e118a7e257b0ac163617784f288cef3f1..52ab79170483ffebf35cc5e0db6e207902fe9fbf 100644
--- a/src/Diagnostics/Roslyn/VisualBasic/BasicRoslynDiagnosticAnalyzers.vbproj
+++ b/src/Diagnostics/Roslyn/VisualBasic/BasicRoslynDiagnosticAnalyzers.vbproj
@@ -17,6 +17,7 @@
v4.5
Profile7
.NETPortable
+ {14182A97-F7F0-4C62-8B27-98AA8AE2109A};{F184B08F-C81C-45F6-A57F-5ABD9991F28F}