diff --git a/runcs.sln b/runcs.sln
deleted file mode 100644
index 5584203..0000000
--- a/runcs.sln
+++ /dev/null
@@ -1,43 +0,0 @@
-
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diff --git a/runcs.slnx b/runcs.slnx
new file mode 100644
index 0000000..9dc4b81
--- /dev/null
+++ b/runcs.slnx
@@ -0,0 +1,6 @@
+<Solution>
+  <Project Path="src/Core/Core.csproj" />
+  <Project Path="src/gist/gist.csproj" />
+  <Project Path="src/runcs/runcs.csproj" />
+  <Project Path="src/Tests/Tests.csproj" />
+</Solution>