diff --git a/serversdk.pri b/serversdk.pri
index d817005..05e48b7 100644
--- a/serversdk.pri
+++ b/serversdk.pri
@@ -32,8 +32,8 @@ else:win32:CONFIG(debug, debug|release): LIBS += -L$$SDKDIR/debug/ -lserversdk
 else:unix: LIBS += -L$$SDKDIR/ -lserversdk
 
 
-INCLUDEPATH += $$PWD/src/
-DEPENDPATH += $$PWD/src/serversdk
+INCLUDEPATH += $$shell_quote($$PWD/src/)
+DEPENDPATH += $$shell_quote($$PWD/src/serversdk)
 
 win32-g++:CONFIG(release, debug|release): PRE_TARGETDEPS += $$SDKDIR/release/libserversdk.a
 else:win32-g++:CONFIG(debug, debug|release): PRE_TARGETDEPS += $$SDKDIR/debug/libserversdk.a