diff --git a/S_New4.pro b/S_New4.pro
index 2b2f305..025fcf3 100644
--- a/S_New4.pro
+++ b/S_New4.pro
@@ -1,10 +1,10 @@
 QT -= gui
 
 #Linux:
-#LIBS += -lcurl
+unix: LIBS += -lcurl
 
 #Windows
-LIBS += -L$${_PRO_FILE_PWD_}\curl -lcurl
+win32: LIBS += -L$${_PRO_FILE_PWD_}\curl -lcurl
 
 
 CONFIG += c++11 console