diff --git a/src/cmd/mkdir.rs b/src/cmd/mkdir.rs
index db4b7d6..f344c36 100644
--- a/src/cmd/mkdir.rs
+++ b/src/cmd/mkdir.rs
@@ -17,7 +17,7 @@ impl Command for Mkdir {
         Signature::build("mkdir")
             .required(
                 "path",
-                SyntaxShape::String,
+                SyntaxShape::Filepath,
                 "path of the directory(s) to create",
             )
             .input_output_type(Type::Nothing, Type::Nothing)
diff --git a/src/completion/helpers.rs b/src/completion/helpers.rs
index 2f7e851..ac48bd1 100644
--- a/src/completion/helpers.rs
+++ b/src/completion/helpers.rs
@@ -6,6 +6,7 @@ use nu_protocol::{ENV_VARIABLE_ID, IN_VARIABLE_ID, NU_VARIABLE_ID, Span};
 #[macro_export]
 macro_rules! console_log {
     ($($arg:tt)*) => {
+        #[cfg(debug_assertions)]
         web_sys::console::log_1(&wasm_bindgen::JsValue::from_str(&format!($($arg)*)));
     };
 }