diff --git a/internal/util/slice.go b/internal/util/slice.go
deleted file mode 100644
index 96b0da03c7..0000000000
--- a/internal/util/slice.go
+++ /dev/null
@@ -1,11 +0,0 @@
-package util
-
-// Copyright (C) 2023 by Posit Software, PBC.
-
-func Map[T any](fn func(T) T, list []T) []T {
-	out := make([]T, len(list))
-	for i, item := range list {
-		out[i] = fn(item)
-	}
-	return out
-}