diff --git a/bin/porting b/bin/porting
index 8f19c90098ed0160a672969c6c198727c3cfb8ad..a2ecc9f62b5c2b392cf485b92fbf1089c8233b8b 100755
--- a/bin/porting
+++ b/bin/porting
@@ -67,9 +67,7 @@ SCHEMA = "{
 	notification: { endpoint: Text, source_number: Text },
 	pubsub: { server: Text, node: Text },
 	testing_tel: Text,
-	admin_server: Text,
-	sgx: Text,
-	sgx_creds: List { mapKey: Text, mapValue: {} }
+	admin_server: Text
 }"
 
 raise "Need a Dhall config" unless ARGV[0]
diff --git a/lib/db_port.rb b/lib/db_port.rb
index a8177da8ac16fbb2cd47b79b81684fca721cc3d6..26cceb28e662d0a9e5f958f55eb8c7ea3ee093d7 100644
--- a/lib/db_port.rb
+++ b/lib/db_port.rb
@@ -17,7 +17,7 @@ class DbPort
 		updated_at DateTime, coerce: true
 		tel ValidTelString
 		customer_id String
-		backend_sgx ValidBackendSgx
+		backend_sgx String
 	end
 
 	def self.coerce_actual_foc_date(time)
diff --git a/lib/validators.rb b/lib/validators.rb
index c65a5c6887ac1c19f20a64931a128fccab9a6e02..2bb9e62388d124e014c693c8658bb5563bbe50de 100644
--- a/lib/validators.rb
+++ b/lib/validators.rb
@@ -1,11 +1,5 @@
 # frozen_string_literal: true
 
-module ValidBackendSgx
-	def self.===(value)
-		([CONFIG[:sgx]] + CONFIG[:sgx_creds].keys).include?(value)
-	end
-end
-
 module ValidTelString
 	def self.===(value)
 		value.is_a?(String) && value =~ /\A\+1(\d{3})(\d{3})(\d+)\Z/