diff --git a/retroshare.pri b/retroshare.pri
index 50f79bd59..30cf32a36 100644
--- a/retroshare.pri
+++ b/retroshare.pri
@@ -81,6 +81,13 @@ CONFIG *= rs_gxs_trans
 CONFIG *= no_rs_async_chat
 rs_async_chat:CONFIG -= no_rs_async_chat
 
+# To select your MacOsX version append the following assignation to qmake
+# command line "CONFIG+=rs_macos10.11" where 10.11(default for Travis_CI) depends your version
+CONFIG *= rs_macos10.11
+rs_macos10.8:CONFIG -= rs_macos10.11
+rs_macos10.9:CONFIG -= rs_macos10.11
+rs_macos10.10:CONFIG -= rs_macos10.11
+rs_macos10.12:CONFIG -= rs_macos10.11
 
 
 unix {
@@ -156,6 +163,36 @@ win32 {
 	}
 }
 
+rs_macos10.8 {
+	message(***retroshare.pri: Set Target and SDK to MacOS 10.8 )
+	QMAKE_MACOSX_DEPLOYMENT_TARGET=10.8
+	QMAKE_MAC_SDK = macosx10.8
+}
+
+rs_macos10.9 {
+	message(***retroshare.pri: Set Target and SDK to MacOS 10.9 )
+	QMAKE_MACOSX_DEPLOYMENT_TARGET=10.9
+	QMAKE_MAC_SDK = macosx10.9
+}
+
+rs_macos10.10 {
+	message(***retroshare.pri: Set Target and SDK to MacOS 10.10 )
+	QMAKE_MACOSX_DEPLOYMENT_TARGET=10.10
+	QMAKE_MAC_SDK = macosx10.10
+}
+
+rs_macos10.11 {
+	message(***retroshare.pri: Set Target and SDK to MacOS 10.11 )
+	QMAKE_MACOSX_DEPLOYMENT_TARGET=10.11
+	QMAKE_MAC_SDK = macosx10.11
+}
+
+rs_macos10.12 {
+	message(***retroshare.pri: Set Target and SDK to MacOS 10.12 )
+	QMAKE_MACOSX_DEPLOYMENT_TARGET=10.12
+	QMAKE_MAC_SDK = macosx10.12
+}
+
 macx {
 	message(***retroshare.pri:MacOSX)
 	BIN_DIR += "/usr/bin"
@@ -164,15 +201,7 @@ macx {
 	INC_DIR += "/opt/local/include"
 	LIB_DIR += "/usr/local/lib"
 	LIB_DIR += "/opt/local/lib"
-	!QMAKE_MACOSX_DEPLOYMENT_TARGET {
-		message(***retroshare.pri: No Target. Set it to MacOS 10.11 )
-		QMAKE_MACOSX_DEPLOYMENT_TARGET=10.11
-	}
-	!QMAKE_MAC_SDK {
-		message(***retroshare.pri: No SDK. Set it to MacOS 10.11 )
-		QMAKE_MAC_SDK = macosx10.11
-	}
-        CONFIG += c++11
+	CONFIG += c++11
 }
 
 unfinished {