diff --git a/pom.xml b/pom.xml
index 605b3bbacd4..5e2ea44dc42 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,11 +18,8 @@
 		<tycho-version>0.18.1</tycho-version>
 		<tycho-extras-version>0.18.1</tycho-extras-version>
 		<download-site>http://download.eclipse.org</download-site>
-		<platform-version>3.8</platform-version>
 		<platform-site>${download-site}/eclipse/updates/${platform-version}</platform-site>
-		<orbit-version>R20110523182458</orbit-version>
 		<orbit-site>${download-site}/tools/orbit/downloads/drops/${orbit-version}/repository</orbit-site>
-		<tm-version>3.3</tm-version>
 		<tm-site>${download-site}/tm/updates/${tm-version}</tm-site>
 		<sonar.core.codeCoveragePlugin>jacoco</sonar.core.codeCoveragePlugin>
 		<sonar.dynamicAnalysis>reuseReports</sonar.dynamicAnalysis>
@@ -208,23 +205,49 @@
 
 	<repositories>
 		<repository>
-			<id>platform-${platform-version}</id>
+			<id>platform</id>
 			<url>${platform-site}</url>
 			<layout>p2</layout>
 		</repository>
 		<repository>
-			<id>orbit-${orbit-version}</id>
+			<id>orbit</id>
 			<url>${orbit-site}</url>
 			<layout>p2</layout>
 		</repository>
 		<repository>
-			<id>tm-${tm-version}</id>
+			<id>tm</id>
 			<url>${tm-site}</url>
 			<layout>p2</layout>
 		</repository>
 	</repositories>
 
 	<profiles>
+		<profile>
+			<id>platform-3.8</id>
+			<activation>
+				<property>
+					<name>!platform-4.3</name>
+				</property>
+			</activation>
+			<properties>
+				<platform-version>3.8</platform-version>
+				<orbit-version>R20110523182458</orbit-version>
+				<tm-version>3.3</tm-version>
+			</properties>
+		</profile>
+		<profile>
+			<id>platform-4.3</id>
+			<activation>
+				<property>
+					<name>platform-4.3</name>
+				</property>
+			</activation>
+			<properties>
+				<platform-version>4.3</platform-version>
+				<orbit-version>R20130517111416</orbit-version>
+				<tm-version>3.5</tm-version>
+			</properties>
+		</profile>
 		<profile>
 			<id>macosx</id>
 			<activation>