diff --git a/Cargo.toml b/Cargo.toml
index 1a8ffe000ef77f0eb77267dc29835cdd0d3ce837..825dc79e08978d8ccd03cea93883f698986ee12f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -209,6 +209,16 @@ members = [
     "crates/ztracing",
     "crates/ztracing_macro",
 
+    #
+    # Extensions
+    #
+
+    "extensions/glsl",
+    "extensions/html",
+    "extensions/proto",
+    "extensions/slash-commands-example",
+    "extensions/test-extension",
+
     #
     # Tooling
     #