diff --git a/src/main.rs b/src/main.rs
line changes: +1/-1
index 276bcbc..21e6f37
--- a/src/main.rs
+++ b/src/main.rs

@@ -22,7 +22,7 @@
 use clap::Parser;
 use clap_num::number_range;
 
-const MAX_DENOMINATOR: u32 = 16;
+const MAX_DENOMINATOR: u32 = 32;
 
 fn frac_range(s: &str) -> Result<u32, String> {
     number_range(s, 1, MAX_DENOMINATOR)