diff --git a/swt/pom.xml b/swt/pom.xml
index 44425f7..531684c 100644
--- a/swt/pom.xml
+++ b/swt/pom.xml
@@ -257,10 +257,11 @@
       </properties>
     </profile>
     <profile>
-      <id>macosx_carbon</id>
+      <id>macosx_carbon_ppc</id>
       <activation>
         <os>
           <name>mac os x</name>
+          <arch>ppc</arch>
         </os>
       </activation>
       <properties>
@@ -268,28 +269,26 @@
         <swt.artifactId>macosx</swt.artifactId>
       </properties>
     </profile>
-<!--
-
-    must manually enable this profile to override macosx_carbon
     <profile>
-      <id>macosx_cocoa</id>
+      <id>macosx_carbon_x86_64</id>
       <activation>
+        <jdk>1.5</jdk>
         <os>
           <name>mac os x</name>
+          <arch>x86_64</arch>
         </os>
       </activation>
       <properties>
-        <swt.groupId>org.eclipse.swt.cocoa</swt.groupId>
+        <swt.groupId>org.eclipse.swt.carbon</swt.groupId>
         <swt.artifactId>macosx</swt.artifactId>
       </properties>
     </profile>
--->
-<!--
 
-    this profile requires the user to set MAVEN_OPTS="-Dd64", or unit tests will fail
+    <!-- this profile requires the user to set MAVEN_OPTS="-Dd64", or unit tests will fail -->
     <profile>
-      <id>macosx_cocoa_intel</id>
+      <id>macosx_cocoa_x86_64</id>
       <activation>
+        <jdk>[1.6,)</jdk>
         <os>
           <name>mac os x</name>
           <arch>x86_64</arch>
@@ -300,6 +299,5 @@
         <swt.artifactId>macosx</swt.artifactId>
       </properties>
     </profile>
--->
   </profiles>
 </project>