diff --git a/cmd/config.go b/cmd/config.go
index 4aa3ea19..7094134d 100644
--- a/cmd/config.go
+++ b/cmd/config.go
@@ -105,7 +105,7 @@ func (c ConfigRelatedOptions) Parse(out io.Writer, component string, config inte
 			continue
 		}
 		kk := strings.Split(kv[0], "_")
-		if len(kk) < 4 || kk[0] != "AKVORADO" || kk[1] != "CFG" || kk[2] != strings.ToUpper(component) {
+		if len(kk) < 4 || kk[0] != "AKVORADO" || kk[1] != "CFG" || kk[2] != strings.ReplaceAll(strings.ToUpper(component), "-", "") {
 			continue
 		}
 		// From AKVORADO_CFG_CMP_SQUID_PURPLE_QUIRK=47, we
diff --git a/cmd/console_test.go b/cmd/console_test.go
index 474ca8b3..5059c99f 100644
--- a/cmd/console_test.go
+++ b/cmd/console_test.go
@@ -4,6 +4,7 @@
 package cmd
 
 import (
+	"bytes"
 	"testing"
 
 	"akvorado/common/reporter"
@@ -17,3 +18,14 @@ func TestConsoleStart(t *testing.T) {
 		t.Fatalf("consoleStart() error:\n%+v", err)
 	}
 }
+
+func TestConsole(t *testing.T) {
+	root := RootCmd
+	buf := new(bytes.Buffer)
+	root.SetOut(buf)
+	root.SetArgs([]string{"console", "--check", "/dev/null"})
+	err := root.Execute()
+	if err != nil {
+		t.Errorf("`console` error:\n%+v", err)
+	}
+}
diff --git a/cmd/demo-exporter_test.go b/cmd/demo-exporter_test.go
index 8894778c..3714379b 100644
--- a/cmd/demo-exporter_test.go
+++ b/cmd/demo-exporter_test.go
@@ -4,8 +4,11 @@
 package cmd
 
 import (
+	"bytes"
+	"strings"
 	"testing"
 
+	"akvorado/common/helpers"
 	"akvorado/common/reporter"
 )
 
@@ -17,3 +20,27 @@ func TestDemoExporterStart(t *testing.T) {
 		t.Fatalf("demoExporterStart() error:\n%+v", err)
 	}
 }
+
+func TestDemoExporter(t *testing.T) {
+	root := RootCmd
+	buf := new(bytes.Buffer)
+	root.SetOut(buf)
+	root.SetArgs([]string{"demo-exporter", "--check", "/dev/null"})
+	t.Setenv("AKVORADO_CFG_DEMOEXPORTER_SNMP_NAME", "test")
+	err := root.Execute()
+	if err == nil {
+		t.Fatal("`demo-exporter` should produce an error")
+	}
+
+	want := []string{
+		`invalid configuration:`,
+		`Key: 'DemoExporterConfiguration.SNMP.Interfaces' Error:Field validation for 'Interfaces' failed on the 'min' tag`,
+		`Key: 'DemoExporterConfiguration.Flows.Flows' Error:Field validation for 'Flows' failed on the 'min' tag`,
+		`Key: 'DemoExporterConfiguration.Flows.Target' Error:Field validation for 'Target' failed on the 'required' tag`,
+	}
+	got := strings.Split(err.Error(), "\n")
+	if diff := helpers.Diff(got, want); diff != "" {
+		t.Fatalf("`demo-exporter` (-got, +want):\n%s", diff)
+	}
+
+}
diff --git a/cmd/inlet_test.go b/cmd/inlet_test.go
index f1f920f5..40df7fb0 100644
--- a/cmd/inlet_test.go
+++ b/cmd/inlet_test.go
@@ -4,6 +4,7 @@
 package cmd
 
 import (
+	"bytes"
 	"testing"
 
 	"akvorado/common/reporter"
@@ -17,3 +18,14 @@ func TestInletStart(t *testing.T) {
 		t.Fatalf("inletStart() error:\n%+v", err)
 	}
 }
+
+func TestInlet(t *testing.T) {
+	root := RootCmd
+	buf := new(bytes.Buffer)
+	root.SetOut(buf)
+	root.SetArgs([]string{"inlet", "--check", "/dev/null"})
+	err := root.Execute()
+	if err != nil {
+		t.Errorf("`inlet` error:\n%+v", err)
+	}
+}
diff --git a/cmd/orchestrator_test.go b/cmd/orchestrator_test.go
index 5b31cd32..c2e4fce2 100644
--- a/cmd/orchestrator_test.go
+++ b/cmd/orchestrator_test.go
@@ -97,3 +97,14 @@ func TestOrchestratorConfig(t *testing.T) {
 		})
 	}
 }
+
+func TestOrchestrator(t *testing.T) {
+	root := RootCmd
+	buf := new(bytes.Buffer)
+	root.SetOut(buf)
+	root.SetArgs([]string{"orchestrator", "--check", "/dev/null"})
+	err := root.Execute()
+	if err != nil {
+		t.Errorf("`orchestrator` error:\n%+v", err)
+	}
+}