diff --git a/cmd/helm/show.go b/cmd/helm/show.go
index aed520d38..492de94f6 100644
--- a/cmd/helm/show.go
+++ b/cmd/helm/show.go
@@ -57,7 +57,7 @@ of the CustomResourceDefinition files
 `
 
 func newShowCmd(cfg *action.Configuration, out io.Writer) *cobra.Command {
-	client := action.NewShowWithConfig(action.ShowAll, cfg)
+	client := action.NewShow(action.ShowAll, cfg)
 
 	showCommand := &cobra.Command{
 		Use:     "show",
diff --git a/pkg/action/show.go b/pkg/action/show.go
index d3c9b0b89..1aa9bf1d0 100644
--- a/pkg/action/show.go
+++ b/pkg/action/show.go
@@ -65,16 +65,7 @@ type Show struct {
 }
 
 // NewShow creates a new Show object with the given configuration.
-// Deprecated: Use NewShowWithConfig
-// TODO Helm 4: Fold NewShowWithConfig back into NewShow
-func NewShow(output ShowOutputFormat) *Show {
-	return &Show{
-		OutputFormat: output,
-	}
-}
-
-// NewShowWithConfig creates a new Show object with the given configuration.
-func NewShowWithConfig(output ShowOutputFormat, cfg *Configuration) *Show {
+func NewShow(output ShowOutputFormat, cfg *Configuration) *Show {
 	sh := &Show{
 		OutputFormat: output,
 	}
diff --git a/pkg/action/show_test.go b/pkg/action/show_test.go
index 65ab76142..e8c998198 100644
--- a/pkg/action/show_test.go
+++ b/pkg/action/show_test.go
@@ -24,7 +24,7 @@ import (
 
 func TestShow(t *testing.T) {
 	config := actionConfigFixture(t)
-	client := NewShowWithConfig(ShowAll, config)
+	client := NewShow(ShowAll, config)
 	client.chart = &chart.Chart{
 		Metadata: &chart.Metadata{Name: "alpine"},
 		Files: []*chart.File{
@@ -65,7 +65,8 @@ bar
 }
 
 func TestShowNoValues(t *testing.T) {
-	client := NewShow(ShowAll)
+	config := actionConfigFixture(t)
+	client := NewShow(ShowAll, config)
 	client.chart = new(chart.Chart)
 
 	// Regression tests for missing values. See issue #1024.
@@ -81,7 +82,8 @@ func TestShowNoValues(t *testing.T) {
 }
 
 func TestShowValuesByJsonPathFormat(t *testing.T) {
-	client := NewShow(ShowValues)
+	config := actionConfigFixture(t)
+	client := NewShow(ShowValues, config)
 	client.JSONPathTemplate = "{$.nestedKey.simpleKey}"
 	client.chart = buildChart(withSampleValues())
 	output, err := client.Run("")
@@ -95,7 +97,8 @@ func TestShowValuesByJsonPathFormat(t *testing.T) {
 }
 
 func TestShowCRDs(t *testing.T) {
-	client := NewShow(ShowCRDs)
+	config := actionConfigFixture(t)
+	client := NewShow(ShowCRDs, config)
 	client.chart = &chart.Chart{
 		Metadata: &chart.Metadata{Name: "alpine"},
 		Files: []*chart.File{
@@ -123,7 +126,8 @@ bar
 }
 
 func TestShowNoReadme(t *testing.T) {
-	client := NewShow(ShowAll)
+	config := actionConfigFixture(t)
+	client := NewShow(ShowAll, config)
 	client.chart = &chart.Chart{
 		Metadata: &chart.Metadata{Name: "alpine"},
 		Files: []*chart.File{