diff --git a/product/dialogs/miq_dialogs/miq_provision_redhat_dialogs_clone_to_template.yaml b/product/dialogs/miq_dialogs/miq_provision_redhat_dialogs_clone_to_template.yaml
index 1c55c0e100d..14c3558d77a 100644
--- a/product/dialogs/miq_dialogs/miq_provision_redhat_dialogs_clone_to_template.yaml
+++ b/product/dialogs/miq_dialogs/miq_provision_redhat_dialogs_clone_to_template.yaml
@@ -187,7 +187,7 @@
           :display: :edit
           :data_type: :string
           :min_length:
-          :max_length: 100
+          :max_length: 255
         :vm_prefix:
           :description: VM Name Prefix/Suffix
           :required_method: :validate_vm_name
@@ -241,7 +241,7 @@
           :data_type: :string
           :notes_display: :show
           :min_length:
-          :max_length:
+          :max_length: 255
         :pxe_image_id:
           :values_from:
             :method: :allowed_images
diff --git a/product/dialogs/miq_dialogs/miq_provision_redhat_dialogs_clone_to_vm.yaml b/product/dialogs/miq_dialogs/miq_provision_redhat_dialogs_clone_to_vm.yaml
index 65552dd51fb..cdfc8e3a057 100644
--- a/product/dialogs/miq_dialogs/miq_provision_redhat_dialogs_clone_to_vm.yaml
+++ b/product/dialogs/miq_dialogs/miq_provision_redhat_dialogs_clone_to_vm.yaml
@@ -272,7 +272,7 @@
           :display: :edit
           :data_type: :string
           :min_length:
-          :max_length: 100
+          :max_length: 255
         :vm_prefix:
           :description: VM Name Prefix/Suffix
           :required_method: :validate_vm_name
@@ -317,7 +317,7 @@
           :data_type: :string
           :notes_display: :show
           :min_length:
-          :max_length:
+          :max_length: 255
         :pxe_image_id:
           :values_from:
             :method: :allowed_images
diff --git a/product/dialogs/miq_dialogs/miq_provision_redhat_dialogs_template.yaml b/product/dialogs/miq_dialogs/miq_provision_redhat_dialogs_template.yaml
index 367a2ede8e8..6fe65f3e1dc 100644
--- a/product/dialogs/miq_dialogs/miq_provision_redhat_dialogs_template.yaml
+++ b/product/dialogs/miq_dialogs/miq_provision_redhat_dialogs_template.yaml
@@ -293,7 +293,7 @@
           :display: :edit
           :data_type: :string
           :min_length:
-          :max_length: 100
+          :max_length: 255
         :vm_prefix:
           :description: VM Name Prefix/Suffix
           :required_method: :validate_vm_name
@@ -338,7 +338,7 @@
           :data_type: :string
           :notes_display: :show
           :min_length:
-          :max_length:
+          :max_length: 255
         :pxe_image_id:
           :values_from:
             :method: :allowed_images