diff --git a/src/designer/qmake.pro.in b/src/designer/qmake.pro.in
index 7710a6b..d8d3146 100644
--- a/src/designer/qmake.pro.in
+++ b/src/designer/qmake.pro.in
@@ -27,6 +27,7 @@ macx {
 win32 {
   QMAKE_LIBS += -lwinhttp -lgdi32 -lws2_32
   QMAKE_LIBS += /opt/local/i586-mingw32msvc/lib/winscard.a
+  QMAKE_LIBDIR += /opt/local/i586-mingw32msvc/lib
   CONFIG += release dll
 }
 
diff --git a/src/qbrowserlib/qmake.pro.in b/src/qbrowserlib/qmake.pro.in
index e65ff54..d8bc00e 100644
--- a/src/qbrowserlib/qmake.pro.in
+++ b/src/qbrowserlib/qmake.pro.in
@@ -24,6 +24,7 @@ macx {
 win32 {
   QMAKE_LIBS += -lwinhttp -lgdi32 -lws2_32
   QMAKE_LIBS += /opt/local/i586-mingw32msvc/lib/winscard.a
+  QMAKE_LIBDIR += /opt/local/i586-mingw32msvc/lib
   CONFIG += release dll
 }
 ICON = swissbrowser.icns
diff --git a/src/qmake.pro.in b/src/qmake.pro.in
index 0dc9f5b..ecf1895 100644
--- a/src/qmake.pro.in
+++ b/src/qmake.pro.in
@@ -26,6 +26,7 @@ macx {
 win32 {
   QMAKE_LIBS += -lwinhttp -lgdi32 -lws2_32
   QMAKE_LIBS += /opt/local/i586-mingw32msvc/lib/winscard.a
+  QMAKE_LIBDIR += /opt/local/i586-mingw32msvc/lib
   CONFIG += release
 }
 ICON = swissbrowser.icns