diff --git a/sliceutils/sliceUtils.go b/sliceutils/sliceUtils.go
index 8b427e9..309db36 100644
--- a/sliceutils/sliceUtils.go
+++ b/sliceutils/sliceUtils.go
@@ -106,7 +106,7 @@ func Compact[T any](a []T, compactor func(acc T, next T) T) T {
 // Returns a channel that all elements in a will be written to in order.
 // Once all values of a have been sent, the channel will be closed.
 // The channel must be fully consumed until closed. Otherwise a goroutine will be leaked
-func ToChannel[T any](a []T) chan T {
+func ToChannel[T any](a []T) <-chan T {
 	c := make(chan T)
 	go func() {
 		for _, v := range a {
@@ -120,7 +120,7 @@ func ToChannel[T any](a []T) chan T {
 
 // FromChannel reads from a channel until closed, appending every element to a slice.
 // If you do not know how many elements to expect, use an expectedSize of 0
-func FromChannel[T any](c chan T, expectedSize uint) []T {
+func FromChannel[T any](c <-chan T, expectedSize uint) []T {
 	a := make([]T, expectedSize)
 	for v := range c {
 		a = append(a, v)