diff --git a/contains.go b/contains.go
index 55cd559..7f81ff1 100644
--- a/contains.go
+++ b/contains.go
@@ -1,9 +1,7 @@
 package underscore
 
-import "constraints"
-
 // Contains returns true if the value is present in the slice
-func Contains[T constraints.Ordered](values []T, value T) bool {
+func Contains[T comparable](values []T, value T) bool {
 	for _, v := range values {
 		if v == value {
 			return true