diff --git a/app/models/enterprise.rb b/app/models/enterprise.rb
index 461f08f919..2a991dbc68 100644
--- a/app/models/enterprise.rb
+++ b/app/models/enterprise.rb
@@ -84,8 +84,8 @@ class Enterprise < ApplicationRecord
   has_one_attached :promo_image
   has_one_attached :terms_and_conditions
 
-  validates :logo, content_type: %r{\Aimage/.*\Z}
-  validates :promo_image, content_type: %r{\Aimage/.*\Z}
+  validates :logo, content_type: %r{\Aimage/(png|jpeg|gif|jpg|svg\+xml)\Z}
+  validates :promo_image, content_type: %r{\Aimage/(png|jpeg|gif|jpg|svg\+xml)\Z}
   validates :terms_and_conditions, content_type: {
     in: "application/pdf",
     message: I18n.t(:enterprise_terms_and_conditions_type_error),
diff --git a/app/models/enterprise_group.rb b/app/models/enterprise_group.rb
index dcce2ab192..60d2516890 100644
--- a/app/models/enterprise_group.rb
+++ b/app/models/enterprise_group.rb
@@ -28,8 +28,8 @@ class EnterpriseGroup < ApplicationRecord
   has_one_attached :logo
   has_one_attached :promo_image
 
-  validates :logo, content_type: %r{\Aimage/.*\Z}
-  validates :promo_image, content_type: %r{\Aimage/.*\Z}
+  validates :logo, content_type: %r{\Aimage/(png|jpeg|gif|jpg|svg\+xml)\Z}
+  validates :promo_image, content_type: %r{\Aimage/(png|jpeg|gif|jpg|svg\+xml)\Z}
 
   scope :by_position, -> { order('position ASC') }
   scope :on_front_page, -> { where(on_front_page: true) }
diff --git a/app/models/spree/image.rb b/app/models/spree/image.rb
index 761fc62807..25eca61bf8 100644
--- a/app/models/spree/image.rb
+++ b/app/models/spree/image.rb
@@ -11,7 +11,7 @@ module Spree
 
     has_one_attached :attachment
 
-    validates :attachment, attached: true, content_type: %r{\Aimage/.*\Z}
+    validates :attachment, attached: true, content_type: %r{\Aimage/(png|jpeg|gif|jpg|svg\+xml)\Z}
     validate :no_attachment_errors
 
     def variant(name)