diff --git a/OscInterface.cpp b/OscInterface.cpp
index db66cd1..131323f 100644
--- a/OscInterface.cpp
+++ b/OscInterface.cpp
@@ -20,6 +20,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifdef HAVE_OSC
 #include "OscInterface.h"
 #include "MainWindow.h"
 #include "unused.h"
@@ -230,3 +231,4 @@ void OscInterface::applyOscCommand(MainWindow &main_window, QVariantList & comma
   //    open();
 }
 
+#endif // HAVE_OSC
diff --git a/OscInterface.h b/OscInterface.h
index 27e5af3..6aa0a7a 100644
--- a/OscInterface.h
+++ b/OscInterface.h
@@ -22,6 +22,7 @@
 
 #ifndef OSC_INTERFACE_H_
 #define OSC_INTERFACE_H_
+#ifdef HAVE_OSC
 
 #include <tr1/memory>
 #include "concurrentqueue.h"
@@ -76,4 +77,5 @@ class OscInterface
 };
 
 
+#endif // HAVE_OSC
 #endif /* include guard */
diff --git a/OscReceiver.cpp b/OscReceiver.cpp
index a739d91..c9b1f3d 100644
--- a/OscReceiver.cpp
+++ b/OscReceiver.cpp
@@ -1,3 +1,4 @@
+#ifdef HAVE_OSC
 #include "OscReceiver.h"
 #include <iostream>
 #include <cstdio>
@@ -85,3 +86,5 @@ std::string OscReceiver::toString() const
     return "port:" + port_;
 }
 
+#endif // HAVE_OSC
+
diff --git a/OscReceiver.h b/OscReceiver.h
index cf1b7f9..d615940 100644
--- a/OscReceiver.h
+++ b/OscReceiver.h
@@ -1,5 +1,6 @@
 #ifndef _OSC_RECEIVER_H_
 #define _OSC_RECEIVER_H_
+#ifdef HAVE_OSC
 
 #include "lo/lo.h"
 #include <string>
@@ -29,5 +30,6 @@ class OscReceiver {
         static void error(int num, const char *msg, const char *path);
 };
 
+#endif // HAVE_OSC
 #endif // _OSC_RECEIVER_H_
 
diff --git a/mapmap.pro b/mapmap.pro
index d7381d9..7116df4 100644
--- a/mapmap.pro
+++ b/mapmap.pro
@@ -75,9 +75,10 @@ mac {
   INCLUDEPATH += \
     /opt/local/include/ \
     /opt/local/include/libxml2
-  LIBS += -L/opt/local/lib \
+  LIBS += \
     -framework OpenGL \
     -framework GLUT
+  # -L/opt/local/lib \
   QMAKE_CXXFLAGS += -D__MACOSX_CORE__
   QMAKE_CXXFLAGS += -stdlib=libstdc++