diff --git a/pkg/common/constants/constants.go b/pkg/common/constants/constants.go
index 1526de31e..cdec1a837 100644
--- a/pkg/common/constants/constants.go
+++ b/pkg/common/constants/constants.go
@@ -34,7 +34,7 @@ const (
 
 	// PluginRegistry
 	DefaultPluginRegistryMemoryLimit                          = "256Mi"
-	DefaultPluginRegistryMemoryLimitEmbeddedOpenVSXRegistry   = "2Gi"
+	DefaultPluginRegistryMemoryLimitEmbeddedOpenVSXRegistry   = "4Gi"
 	DefaultPluginRegistryMemoryRequest                        = "32Mi"
 	DefaultPluginRegistryMemoryRequestEmbeddedOpenVSXRegistry = "512Mi"
 	DefaultPluginRegistryCpuLimit                             = "500m"