diff --git a/tvix/castore-go/README.md b/tvix/castore-go/README.md
index 1aee48dfd..c7a2205ae 100644
--- a/tvix/castore-go/README.md
+++ b/tvix/castore-go/README.md
@@ -3,7 +3,7 @@
 This directory contains generated golang bindings, both for the `tvix-castore`
 data models, as well as the gRPC bindings.
 
-They are generated with `mg run //tvix:castore-go-generate`.
+They are generated with `mg run //tvix:castore-go:regenerate`.
 These files end with `.pb.go`, and are ensured to be up to date by a CI check.
 
 Additionally, code useful when interacting with these data structures
diff --git a/tvix/store-go/README.md b/tvix/store-go/README.md
index 4cfa55a35..594513412 100644
--- a/tvix/store-go/README.md
+++ b/tvix/store-go/README.md
@@ -3,8 +3,8 @@
 This directory contains generated golang bindings, both for the tvix-store data
 models, as well as the gRPC bindings.
 
-They are generated with `mg run //tvix:store-go-generate`.
+They are generated with `mg run //tvix:store-go:regenerate`.
 These files end with `.pb.go`, and are ensured to be up to date by Ci check.
 
 Additionally, code useful when interacting with these data structures
-(ending just with `.go`) is provided.
\ No newline at end of file
+(ending just with `.go`) is provided.