diff --git a/internal/documentation/helm/helm-documentation.go b/internal/documentation/helm/helm-documentation.go
index 86d8c1b5..c2cac0d5 100644
--- a/internal/documentation/helm/helm-documentation.go
+++ b/internal/documentation/helm/helm-documentation.go
@@ -191,7 +191,7 @@ var (
 		{"required", "required $str $val", "fail template with message $str if $val is not provided or is empty"},
 	}
 
-	AllFuncs = slices.Concat(HelmFuncs, SprigFuncs, BuiltinFuncs)
+	AllFuncs = util.ConcatMultipleSlices([][]HelmDocumentation{HelmFuncs, SprigFuncs, BuiltinFuncs})
 
 	CapabilitiesVals = []HelmDocumentation{
 		{"TillerVersion", ".Capabilities.TillerVersion", "Tiller version"},
diff --git a/internal/util/slices.go b/internal/util/slices.go
index ef449802..4004c24c 100644
--- a/internal/util/slices.go
+++ b/internal/util/slices.go
@@ -1,5 +1,7 @@
 package util
 
+// TODO: update this to use slices.Concat once we update
+// from	go 1.21	to go 1.22
 func ConcatMultipleSlices[T any](slices [][]T) []T {
 	var totalLen int