diff --git a/tvix/docs/src/build/index.md b/tvix/docs/src/build/index.md
index cf9580c98..716d27ff9 100644
--- a/tvix/docs/src/build/index.md
+++ b/tvix/docs/src/build/index.md
@@ -9,7 +9,7 @@ This means the builder protocol is versatile enough to express the environment a
 Nix build expects, while not being aware of "what any of this means".
 
 For example, it is not aware of how certain environment variables are set in a
-nix build, but allows specifying environent variables that should be set.
+nix build, but allows specifying environment variables that should be set.
 
 It's also not aware of what nix store paths are. Instead, it allows:
 
diff --git a/tvix/docs/src/eval/builtins.md b/tvix/docs/src/eval/builtins.md
index d9fcd72cc..1f18697fb 100644
--- a/tvix/docs/src/eval/builtins.md
+++ b/tvix/docs/src/eval/builtins.md
@@ -87,7 +87,7 @@ The `impl` column indicates implementation status in tvix:
 | match                         | false  |       |       |         |
 | mul                           | false  |       |       |         |
 | nixPath                       | false  |       |       | todo    |
-| nixVersion                    | false  |       |       | todo    |
+| nixVersion                    | false  |       |       |         |
 | null                          | true   |       |       |         |
 | parseDrvName                  | false  |       |       |         |
 | partition                     | false  |       |       |         |