diff --git a/README.rst b/README.rst
index 4672c092d4..71d4b3902e 100644
--- a/README.rst
+++ b/README.rst
@@ -74,7 +74,11 @@ Or, when using `cretonne` as a dependency (in Cargo.toml):
     path = "..."
     features = ["no_std"]
 
-Currently, tests don't test the `no_std` feature.
+Currently, tests don't test the `no_std` feature:
+
+1. `cargo test --features no_std` won't compile.
+
+1. `./test_all.sh` doesn't test the `no_std` feature.
 
 It's important to note that cretonne still needs liballoc to compile.
 Thus, whatever environment is used must implement an allocator.