diff --git a/src/programs/viewer.rs b/src/programs/viewer.rs
index 76add46..f040fb6 100644
--- a/src/programs/viewer.rs
+++ b/src/programs/viewer.rs
@@ -53,9 +53,7 @@ fn main() {
         .get_matches();
 
     // Set verbose flag
-    verbose_log::log::VERBOSE.with(|verbose| {
-        *verbose.borrow_mut() = matches.occurrences_of("verbose") > 0;
-    });
+    verbose_log::set(matches.occurrences_of("verbose") > 0);
 
     use std::f64::{MIN, MAX};
     let mut bbox = BoundingBox3::new(