diff --git a/Directory.Build.props b/Directory.Build.props
index af436f21..fd38ba2c 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -7,7 +7,7 @@
https://github.com/Washi1337/Echo
git
10
- 0.9.0.0-alpha.2
+ 0.9.0.1
diff --git a/src/Core/Echo.Ast/Echo.Ast.csproj b/src/Core/Echo.Ast/Echo.Ast.csproj
index 044cb33d..39329de5 100644
--- a/src/Core/Echo.Ast/Echo.Ast.csproj
+++ b/src/Core/Echo.Ast/Echo.Ast.csproj
@@ -2,6 +2,10 @@
netstandard2.0
+ Echo.Ast
+ Abstract Syntax Tree (AST) builders for the Echo program analysis toolsuite.
+ program code analysis ast lifting
+ true
enable