diff --git a/test/integration/scheduler/framework_test.go b/test/integration/scheduler/framework_test.go
index 285d8adab6b..86643af73da 100644
--- a/test/integration/scheduler/framework_test.go
+++ b/test/integration/scheduler/framework_test.go
@@ -419,8 +419,6 @@ func NewUnreservePlugin(_ *runtime.Unknown, _ framework.FrameworkHandle) (framew
 	return unresPlugin, nil
 }
 
-var perPlugin = &PermitPlugin{}
-
 // Name returns name of the plugin.
 func (pp *PermitPlugin) Name() string {
 	return permitPluginName
@@ -476,10 +474,12 @@ func (pp *PermitPlugin) reset() {
 	pp.allowPermit = false
 }
 
-// NewPermitPlugin is the factory for permit plugin.
-func NewPermitPlugin(_ *runtime.Unknown, fh framework.FrameworkHandle) (framework.Plugin, error) {
-	perPlugin.fh = fh
-	return perPlugin, nil
+// NewPermitPlugin returns a factory for permit plugin with specified PermitPlugin.
+func NewPermitPlugin(permitPlugin *PermitPlugin) framework.PluginFactory {
+	return func(_ *runtime.Unknown, fh framework.FrameworkHandle) (framework.Plugin, error) {
+		permitPlugin.fh = fh
+		return permitPlugin, nil
+	}
 }
 
 // TestPrefilterPlugin tests invocation of prefilter plugins.
@@ -1221,7 +1221,8 @@ func TestPostbindPlugin(t *testing.T) {
 // TestPermitPlugin tests invocation of permit plugins.
 func TestPermitPlugin(t *testing.T) {
 	// Create a plugin registry for testing. Register only a permit plugin.
-	registry := framework.Registry{permitPluginName: NewPermitPlugin}
+	perPlugin := &PermitPlugin{}
+	registry := framework.Registry{permitPluginName: NewPermitPlugin(perPlugin)}
 
 	// Setup initial permit plugin for testing.
 	plugins := &schedulerconfig.Plugins{
@@ -1332,7 +1333,8 @@ func TestPermitPlugin(t *testing.T) {
 // TestCoSchedulingWithPermitPlugin tests invocation of permit plugins.
 func TestCoSchedulingWithPermitPlugin(t *testing.T) {
 	// Create a plugin registry for testing. Register only a permit plugin.
-	registry := framework.Registry{permitPluginName: NewPermitPlugin}
+	perPlugin := &PermitPlugin{}
+	registry := framework.Registry{permitPluginName: NewPermitPlugin(perPlugin)}
 
 	// Setup initial permit plugin for testing.
 	plugins := &schedulerconfig.Plugins{
@@ -1544,7 +1546,8 @@ func TestPostFilterPlugin(t *testing.T) {
 // TestPreemptWithPermitPlugin tests preempt with permit plugins.
 func TestPreemptWithPermitPlugin(t *testing.T) {
 	// Create a plugin registry for testing. Register only a permit plugin.
-	registry := framework.Registry{permitPluginName: NewPermitPlugin}
+	perPlugin := &PermitPlugin{}
+	registry := framework.Registry{permitPluginName: NewPermitPlugin(perPlugin)}
 
 	// Setup initial permit plugin for testing.
 	plugins := &schedulerconfig.Plugins{