diff --git a/src/storage.cr b/src/storage.cr
index ebb42d8..ff6f36f 100644
--- a/src/storage.cr
+++ b/src/storage.cr
@@ -71,7 +71,7 @@ class DNSManager::Storage
 		# Does the zone already exist?
 		if z = zones_by_domain.get? zone.domain
 			# User must own the zone.
-			unless user_data.domains.includes? zone.domain
+			unless user_data.domains.includes?(zone.domain) || user_data.admin
 				Baguette::Log.warning "user #{user_id} doesn't own domain #{zone.domain}"
 				return Response::NoOwnership.new
 			end
@@ -107,7 +107,7 @@ class DNSManager::Storage
 		end
 
 		# User must own the zone.
-		unless user_data.domains.includes? domain
+		unless user_data.domains.includes?(domain) || user_data.admin
 			Baguette::Log.warning "user #{user_id} doesn't own domain #{domain}"
 			return Response::NoOwnership.new
 		end
@@ -146,7 +146,7 @@ class DNSManager::Storage
 		end
 
 		# User must own the zone.
-		unless user_data.domains.includes? domain
+		unless user_data.domains.includes?(domain) || user_data.admin
 			Baguette::Log.warning "user #{user_id} doesn't own domain #{domain}"
 			return Response::NoOwnership.new
 		end
@@ -185,7 +185,7 @@ class DNSManager::Storage
 		end
 
 		# User must own the zone.
-		unless user_data.domains.includes? domain
+		unless user_data.domains.includes?(domain) || user_data.admin
 			Baguette::Log.warning "user #{user_id} doesn't own domain #{domain}"
 			return Response::NoOwnership.new
 		end
@@ -210,7 +210,7 @@ class DNSManager::Storage
 		end
 
 		# User must own the domain.
-		unless user_data.domains.includes? domain
+		unless user_data.domains.includes?(domain) || user_data.admin
 			Baguette::Log.warning "user #{user_id} tries to delete domain #{domain} but doesn't own it"
 			return Response::NoOwnership.new
 		end
@@ -239,7 +239,7 @@ class DNSManager::Storage
 		end
 
 		# User must own the domain.
-		unless user_data.domains.includes? domain
+		unless user_data.domains.includes?(domain) || user_data.admin
 			Baguette::Log.warning "user #{user_id} tries to get zone #{domain} but doesn't own it"
 			return Response::NoOwnership.new
 		end
diff --git a/src/storage/user_data.cr b/src/storage/user_data.cr
index a3de880..47417f5 100644
--- a/src/storage/user_data.cr
+++ b/src/storage/user_data.cr
@@ -5,11 +5,13 @@ require "uuid/json"
 class DNSManager::Storage::UserData
 	include JSON::Serializable
 
-	property uid     : Int32
+	property uid : Int32
 
 	# Users may have many domains, and a domain can have many owners.
 	property domains = [] of String
 
+	property admin : Bool = false
+
 	def initialize(@uid)
 	end
 end