diff --git a/sdpm/src/sdpmWake.h b/sdpm/src/sdpmWake.h
index 3b062e4defe406921f5c63b8de5384258d0017f0..f6150633ff57de6119a2a2db29c66e18a827f538 100644
--- a/sdpm/src/sdpmWake.h
+++ b/sdpm/src/sdpmWake.h
@@ -40,7 +40,10 @@ public:
     ~Wake() {}
 
 #ifndef SWIG
-    std::vector<Node *> const &getNodes() const { return _nodes; }
+    std::vector<Node *> const &getNodes() const
+    {
+        return _nodes;
+    }
     std::map<Element *, std::pair<Element *, Element *>> const &getElMap() const { return _wwMap; }
     std::map<Element *, sdpmDouble> const &getLagMap() const { return _lagMap; }
     virtual void write(std::ostream &out) const override;