diff --git a/api/v1/checluster_types.go b/api/v1/checluster_types.go
index ae175b989..596f831e4 100644
--- a/api/v1/checluster_types.go
+++ b/api/v1/checluster_types.go
@@ -251,7 +251,7 @@ type CheClusterSpecServer struct {
 	// Default value is `Always` for `nightly`, `next` or `latest` images, and `IfNotPresent` in other cases.
 	// +optional
 	PluginRegistryPullPolicy corev1.PullPolicy `json:"pluginRegistryPullPolicy,omitempty"`
-	// Overrides the memory limit used in the plugin registry deployment. Defaults to 256Mi.
+	// Overrides the memory limit used in the plugin registry deployment. Defaults to 512Mi.
 	// +optional
 	PluginRegistryMemoryLimit string `json:"pluginRegistryMemoryLimit,omitempty"`
 	// Overrides the memory request used in the plugin registry deployment. Defaults to 16Mi.
diff --git a/bundle/next/eclipse-che-preview-openshift/manifests/org.eclipse.che_checlusters.yaml b/bundle/next/eclipse-che-preview-openshift/manifests/org.eclipse.che_checlusters.yaml
index 8dc280721..cd98b5d1f 100644
--- a/bundle/next/eclipse-che-preview-openshift/manifests/org.eclipse.che_checlusters.yaml
+++ b/bundle/next/eclipse-che-preview-openshift/manifests/org.eclipse.che_checlusters.yaml
@@ -921,7 +921,7 @@ spec:
                       type: object
                     pluginRegistryMemoryLimit:
                       description: Overrides the memory limit used in the plugin registry
-                        deployment. Defaults to 256Mi.
+                        deployment. Defaults to 512Mi.
                       type: string
                     pluginRegistryMemoryRequest:
                       description: Overrides the memory request used in the plugin
diff --git a/bundle/stable/eclipse-che-preview-openshift/manifests/org.eclipse.che_checlusters.yaml b/bundle/stable/eclipse-che-preview-openshift/manifests/org.eclipse.che_checlusters.yaml
index 405a544fd..72bf02626 100644
--- a/bundle/stable/eclipse-che-preview-openshift/manifests/org.eclipse.che_checlusters.yaml
+++ b/bundle/stable/eclipse-che-preview-openshift/manifests/org.eclipse.che_checlusters.yaml
@@ -918,7 +918,7 @@ spec:
                       type: object
                     pluginRegistryMemoryLimit:
                       description: Overrides the memory limit used in the plugin registry
-                        deployment. Defaults to 256Mi.
+                        deployment. Defaults to 512Mi.
                       type: string
                     pluginRegistryMemoryRequest:
                       description: Overrides the memory request used in the plugin
diff --git a/config/crd/bases/org.eclipse.che_checlusters.yaml b/config/crd/bases/org.eclipse.che_checlusters.yaml
index 3ad5f9d3e..d45b0af09 100644
--- a/config/crd/bases/org.eclipse.che_checlusters.yaml
+++ b/config/crd/bases/org.eclipse.che_checlusters.yaml
@@ -889,7 +889,7 @@ spec:
                     type: object
                   pluginRegistryMemoryLimit:
                     description: Overrides the memory limit used in the plugin registry
-                      deployment. Defaults to 256Mi.
+                      deployment. Defaults to 512Mi.
                     type: string
                   pluginRegistryMemoryRequest:
                     description: Overrides the memory request used in the plugin registry
diff --git a/deploy/deployment/kubernetes/combined.yaml b/deploy/deployment/kubernetes/combined.yaml
index a654d25c0..ba82f496e 100644
--- a/deploy/deployment/kubernetes/combined.yaml
+++ b/deploy/deployment/kubernetes/combined.yaml
@@ -566,7 +566,7 @@ spec:
                         type: string
                     type: object
                   pluginRegistryMemoryLimit:
-                    description: Overrides the memory limit used in the plugin registry deployment. Defaults to 256Mi.
+                    description: Overrides the memory limit used in the plugin registry deployment. Defaults to 512Mi.
                     type: string
                   pluginRegistryMemoryRequest:
                     description: Overrides the memory request used in the plugin registry deployment. Defaults to 16Mi.
diff --git a/deploy/deployment/kubernetes/objects/checlusters.org.eclipse.che.CustomResourceDefinition.yaml b/deploy/deployment/kubernetes/objects/checlusters.org.eclipse.che.CustomResourceDefinition.yaml
index 8f858c8f7..6df90037a 100644
--- a/deploy/deployment/kubernetes/objects/checlusters.org.eclipse.che.CustomResourceDefinition.yaml
+++ b/deploy/deployment/kubernetes/objects/checlusters.org.eclipse.che.CustomResourceDefinition.yaml
@@ -561,7 +561,7 @@ spec:
                         type: string
                     type: object
                   pluginRegistryMemoryLimit:
-                    description: Overrides the memory limit used in the plugin registry deployment. Defaults to 256Mi.
+                    description: Overrides the memory limit used in the plugin registry deployment. Defaults to 512Mi.
                     type: string
                   pluginRegistryMemoryRequest:
                     description: Overrides the memory request used in the plugin registry deployment. Defaults to 16Mi.
diff --git a/deploy/deployment/openshift/combined.yaml b/deploy/deployment/openshift/combined.yaml
index 5d4c2361c..c7d1ac5fa 100644
--- a/deploy/deployment/openshift/combined.yaml
+++ b/deploy/deployment/openshift/combined.yaml
@@ -566,7 +566,7 @@ spec:
                         type: string
                     type: object
                   pluginRegistryMemoryLimit:
-                    description: Overrides the memory limit used in the plugin registry deployment. Defaults to 256Mi.
+                    description: Overrides the memory limit used in the plugin registry deployment. Defaults to 512Mi.
                     type: string
                   pluginRegistryMemoryRequest:
                     description: Overrides the memory request used in the plugin registry deployment. Defaults to 16Mi.
diff --git a/deploy/deployment/openshift/objects/checlusters.org.eclipse.che.CustomResourceDefinition.yaml b/deploy/deployment/openshift/objects/checlusters.org.eclipse.che.CustomResourceDefinition.yaml
index 03ef080a5..59ff39cb0 100644
--- a/deploy/deployment/openshift/objects/checlusters.org.eclipse.che.CustomResourceDefinition.yaml
+++ b/deploy/deployment/openshift/objects/checlusters.org.eclipse.che.CustomResourceDefinition.yaml
@@ -561,7 +561,7 @@ spec:
                         type: string
                     type: object
                   pluginRegistryMemoryLimit:
-                    description: Overrides the memory limit used in the plugin registry deployment. Defaults to 256Mi.
+                    description: Overrides the memory limit used in the plugin registry deployment. Defaults to 512Mi.
                     type: string
                   pluginRegistryMemoryRequest:
                     description: Overrides the memory request used in the plugin registry deployment. Defaults to 16Mi.
diff --git a/helmcharts/next/crds/checlusters.org.eclipse.che.CustomResourceDefinition.yaml b/helmcharts/next/crds/checlusters.org.eclipse.che.CustomResourceDefinition.yaml
index 8f858c8f7..6df90037a 100644
--- a/helmcharts/next/crds/checlusters.org.eclipse.che.CustomResourceDefinition.yaml
+++ b/helmcharts/next/crds/checlusters.org.eclipse.che.CustomResourceDefinition.yaml
@@ -561,7 +561,7 @@ spec:
                         type: string
                     type: object
                   pluginRegistryMemoryLimit:
-                    description: Overrides the memory limit used in the plugin registry deployment. Defaults to 256Mi.
+                    description: Overrides the memory limit used in the plugin registry deployment. Defaults to 512Mi.
                     type: string
                   pluginRegistryMemoryRequest:
                     description: Overrides the memory request used in the plugin registry deployment. Defaults to 16Mi.
diff --git a/helmcharts/stable/crds/checlusters.org.eclipse.che.CustomResourceDefinition.yaml b/helmcharts/stable/crds/checlusters.org.eclipse.che.CustomResourceDefinition.yaml
index efa9a4f07..7de96cf45 100644
--- a/helmcharts/stable/crds/checlusters.org.eclipse.che.CustomResourceDefinition.yaml
+++ b/helmcharts/stable/crds/checlusters.org.eclipse.che.CustomResourceDefinition.yaml
@@ -559,7 +559,7 @@ spec:
                         type: string
                     type: object
                   pluginRegistryMemoryLimit:
-                    description: Overrides the memory limit used in the plugin registry deployment. Defaults to 256Mi.
+                    description: Overrides the memory limit used in the plugin registry deployment. Defaults to 512Mi.
                     type: string
                   pluginRegistryMemoryRequest:
                     description: Overrides the memory request used in the plugin registry deployment. Defaults to 16Mi.
diff --git a/pkg/common/constants/constants.go b/pkg/common/constants/constants.go
index 6dc948d9d..c687e31c5 100644
--- a/pkg/common/constants/constants.go
+++ b/pkg/common/constants/constants.go
@@ -33,7 +33,7 @@ const (
 	DefaultDashboardCpuRequest    = "100m"
 
 	// PluginRegistry
-	DefaultPluginRegistryMemoryLimit   = "256Mi"
+	DefaultPluginRegistryMemoryLimit   = "512Mi"
 	DefaultPluginRegistryMemoryRequest = "32Mi"
 	DefaultPluginRegistryCpuLimit      = "500m"
 	DefaultPluginRegistryCpuRequest    = "100m"