diff --git a/src/lib/tvgArray.h b/src/lib/tvgArray.h
index 0d000e21..20e485f4 100644
--- a/src/lib/tvgArray.h
+++ b/src/lib/tvgArray.h
@@ -82,12 +82,12 @@ struct Array
         return data + count;
     }
 
-    const T& last() const
+    T& last()
     {
         return data[count - 1];
     }
 
-    const T& first() const
+    T& first()
     {
         return data[0];
     }