diff --git a/config.tests/libmng/libmng.pro b/config.tests/libmng/libmng.pro
index ee57ecd640d6a4ff59dca7364cbd82cef9469ec5..7a458252849ed30a2cf18434c7e4098ebcd6fe61 100644
--- a/config.tests/libmng/libmng.pro
+++ b/config.tests/libmng/libmng.pro
@@ -1,4 +1,6 @@
 SOURCES = libmng.cpp
 CONFIG -= qt dylib
 mac:CONFIG -= app_bundle
-LIBS += -lmng
+win32:CONFIG += console
+unix|win32-g++*: LIBS += -lmng
+else:win32: LIBS += libmng.lib
diff --git a/config.tests/libtiff/libtiff.pro b/config.tests/libtiff/libtiff.pro
index 60ba7d11d2018d85823a7fc224e818d85eabd709..47a8437ad292c4278886b68d63cbc23500bbd475 100644
--- a/config.tests/libtiff/libtiff.pro
+++ b/config.tests/libtiff/libtiff.pro
@@ -1,4 +1,6 @@
 SOURCES = libtiff.cpp
 CONFIG -= qt dylib
 mac:CONFIG -= app_bundle
-LIBS += -ltiff
+win32:CONFIG += console
+unix|win32-g++*: LIBS += -ltiff
+else:win32: LIBS += libtiff.lib