diff --git a/src/nzmqt_app.pro b/src/nzmqt_app.pro
index 3a5ac3a..79f1502 100755
--- a/src/nzmqt_app.pro
+++ b/src/nzmqt_app.pro
@@ -62,7 +62,7 @@ LIBS += -lzmq
 
 INCLUDEPATH += \
     ../include \
-    ../externals/include \
+    ../3rdparty/cppzmq \
     $(QTDIR)/include \
     /opt/local/include
 
diff --git a/src/nzmqt_sharedlib.pro b/src/nzmqt_sharedlib.pro
index 977139c..58ee453 100644
--- a/src/nzmqt_sharedlib.pro
+++ b/src/nzmqt_sharedlib.pro
@@ -53,7 +53,7 @@ LIBS += -lzmq
 
 INCLUDEPATH += \
     ../include \
-    ../externals/include \
+    ../3rdparty/cppzmq \
     $(QTDIR)/include \
     /opt/local/include
 
diff --git a/src/nzmqt_staticlib.pro b/src/nzmqt_staticlib.pro
index f7434d5..77284e0 100644
--- a/src/nzmqt_staticlib.pro
+++ b/src/nzmqt_staticlib.pro
@@ -53,7 +53,7 @@ LIBS += -lzmq
 
 INCLUDEPATH += \
     ../include \
-    ../externals/include \
+    ../3rdparty/cppzmq \
     $(QTDIR)/include \
     /opt/local/include
 
diff --git a/src/nzmqt_test.pro b/src/nzmqt_test.pro
index fc61daf..332a1dd 100644
--- a/src/nzmqt_test.pro
+++ b/src/nzmqt_test.pro
@@ -58,7 +58,7 @@ LIBS += -lzmq
 
 INCLUDEPATH += \
     ../include \
-    ../externals/include \
+    ../3rdparty/cppzmq \
     $(QTDIR)/include \
     /opt/local/include