diff --git a/src/themes/color.rs b/src/themes/color.rs
index b6bb0d564..f6b995d7c 100644
--- a/src/themes/color.rs
+++ b/src/themes/color.rs
@@ -158,10 +158,10 @@ pub fn approx(a: f64, b: f64) -> bool {
     let abs_a = a.abs();
     let abs_b = b.abs();
     let diff = (abs_a - abs_b).abs();
-    if a == 0.0 || b == 0.0 || abs_a + abs_b < std::f64::EPSILON {
-        diff < eps * std::f64::EPSILON
+    if a == 0.0 || b == 0.0 || abs_a + abs_b < f64::EPSILON {
+        diff < eps * f64::EPSILON
     } else {
-        diff / (abs_a + abs_b).min(std::f64::MAX) < eps
+        diff / (abs_a + abs_b).min(f64::MAX) < eps
     }
 }
 
diff --git a/src/util.rs b/src/util.rs
index d110e3bdb..562b9e0e4 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -212,8 +212,8 @@ pub fn format_bar_graph(content: &[f64]) -> String {
     ];
 
     // Find min and max
-    let mut min = std::f64::INFINITY;
-    let mut max = -std::f64::INFINITY;
+    let mut min = f64::INFINITY;
+    let mut max = f64::NEG_INFINITY;
     for &v in content {
         min = min.min(v);
         max = max.max(v);