diff --git a/src/main/java/net/kemitix/mon/TypeAlias.java b/src/main/java/net/kemitix/mon/TypeAlias.java
index 451d972..7676736 100644
--- a/src/main/java/net/kemitix/mon/TypeAlias.java
+++ b/src/main/java/net/kemitix/mon/TypeAlias.java
@@ -68,7 +68,6 @@ public abstract class TypeAlias<T> {
     }
 
     @Override
-    @SuppressWarnings("unchecked")
     public final boolean equals(final Object o) {
         if (o instanceof TypeAlias) {
             final TypeAlias other = (TypeAlias) o;