Oomph installer script
diff --git a/team/ETrice.setup b/team/ETrice.setup
index 598b674..920f346 100644
--- a/team/ETrice.setup
+++ b/team/ETrice.setup
@@ -163,15 +163,15 @@
         <setupTask
             xsi:type="setup:PreferenceTask"
             key="/instance/org.eclipse.jdt.core/org.eclipse.jdt.core.compiler.codegen.targetPlatform"
-            value="1.8"/>
+            value="1.7"/>
         <setupTask
             xsi:type="setup:PreferenceTask"
             key="/instance/org.eclipse.jdt.core/org.eclipse.jdt.core.compiler.compliance"
-            value="1.8"/>
+            value="1.7"/>
         <setupTask
             xsi:type="setup:PreferenceTask"
             key="/instance/org.eclipse.jdt.core/org.eclipse.jdt.core.compiler.source"
-            value="1.8"/>
+            value="1.7"/>
       </setupTask>
       <setupTask
           xsi:type="setup:CompoundTask"