diff --git a/RCaNconstructor/pom.xml b/RCaNconstructor/pom.xml
index 4a0677d..9eb1e95 100644
--- a/RCaNconstructor/pom.xml
+++ b/RCaNconstructor/pom.xml
@@ -369,7 +369,7 @@
             <activation>
                 <os>
                     <family>mac</family>
-                    <arch>x86_64</arch>
+                    <arch>x64</arch>
                 </os>
             </activation>
             <properties>