Index: Jenkinsfile
===================================================================
--- Jenkinsfile	(revision e66ef08a1966b653fdc89d825d773ebf7b8bf32e)
+++ Jenkinsfile	(revision 1e94036ab85120f21f88d732a34b8becf45ef5af)
@@ -180,5 +180,5 @@
 						], 								\
 						[$class: 'ChoiceParameterDefinition',				\
-						  choices: ['64-bit', '32-bit'],				\
+						  choices: '64-bit\n32-bit',					\
 						  description: 'The architecture to use for compilation',	\
 						  name: 'buildArchitecture'					\