diff --git a/tvix/eval/src/lib.rs b/tvix/eval/src/lib.rs
index adf38b4bc..c6bef65c7 100644
--- a/tvix/eval/src/lib.rs
+++ b/tvix/eval/src/lib.rs
@@ -52,7 +52,7 @@ pub use crate::errors::{AddContext, Error, ErrorKind, EvalResult};
 pub use crate::io::{DummyIO, EvalIO, FileType};
 pub use crate::pretty_ast::pretty_print_expr;
 pub use crate::source::SourceCode;
-pub use crate::vm::{generators, VM};
+pub use crate::vm::generators;
 pub use crate::warnings::{EvalWarning, WarningKind};
 pub use builtin_macros;
 
diff --git a/tvix/eval/src/vm/mod.rs b/tvix/eval/src/vm/mod.rs
index 78dc566ae..c3894472f 100644
--- a/tvix/eval/src/vm/mod.rs
+++ b/tvix/eval/src/vm/mod.rs
@@ -146,7 +146,7 @@ impl Frame {
     }
 }
 
-pub struct VM<'o> {
+struct VM<'o> {
     /// VM's frame stack, representing the execution contexts the VM is working
     /// through. Elements are usually pushed when functions are called, or
     /// thunks are being forced.