diff --git a/binaries/.settings/org.eclipse.pde.api.tools.prefs b/binaries/.settings/org.eclipse.pde.api.tools.prefs
index 9ca47470c1b..a9867bba44a 100644
--- a/binaries/.settings/org.eclipse.pde.api.tools.prefs
+++ b/binaries/.settings/org.eclipse.pde.api.tools.prefs
@@ -66,11 +66,11 @@ INTERFACE_ELEMENT_TYPE_REMOVED_TYPE_PARAMETER=Error
INVALID_ANNOTATION=Error
INVALID_JAVADOC_TAG=Error
INVALID_REFERENCE_IN_SYSTEM_LIBRARIES=Error
-LEAK_EXTEND=Warning
-LEAK_FIELD_DECL=Warning
-LEAK_IMPLEMENT=Warning
-LEAK_METHOD_PARAM=Warning
-LEAK_METHOD_RETURN_TYPE=Warning
+LEAK_EXTEND=Error
+LEAK_FIELD_DECL=Error
+LEAK_IMPLEMENT=Error
+LEAK_METHOD_PARAM=Error
+LEAK_METHOD_RETURN_TYPE=Error
METHOD_ELEMENT_TYPE_ADDED_RESTRICTIONS=Error
METHOD_ELEMENT_TYPE_ADDED_TYPE_PARAMETER=Error
METHOD_ELEMENT_TYPE_CHANGED_DECREASE_ACCESS=Error
diff --git a/binaries/pom.xml b/binaries/pom.xml
index 42f8b9c298f..667fa41d788 100644
--- a/binaries/pom.xml
+++ b/binaries/pom.xml
@@ -49,6 +49,7 @@
${tycho.version}
true
+ true