diff --git a/src/buttons.scss b/src/buttons.scss
index 743091b..675dd54 100644
--- a/src/buttons.scss
+++ b/src/buttons.scss
@@ -140,10 +140,18 @@
 
         &.primary {
             color: palette.$primary;
+
+            &:hover {
+                text-decoration: wavy underline;
+            }
         }
 
         &.secondary {
             color: palette.$text;
+
+            &:hover {
+                text-decoration: wavy underline;
+            }
         }
 
         &[disabled] {