diff --git a/xs/CMakeLists.txt b/xs/CMakeLists.txt
index cea18e922..832f8620e 100644
--- a/xs/CMakeLists.txt
+++ b/xs/CMakeLists.txt
@@ -335,7 +335,7 @@ if (SLIC3R_GUI)
     elseif (MINGW)
         target_link_libraries(XS -lopengl32)
     elseif (APPLE)
-        target_link_libraries(XS -framework OpenGL)
+        target_link_libraries(XS "-framework OpenGL")
     else ()
         target_link_libraries(XS -lGL -lGLU)
     endif ()
@@ -348,7 +348,7 @@ set_target_properties(XS PROPERTIES PREFIX "") # Prevent cmake from generating l
 if (APPLE)
 #    add_compile_options(-stdlib=libc++)
 #    add_definitions(-DBOOST_THREAD_DONT_USE_CHRONO -DBOOST_NO_CXX11_RVALUE_REFERENCES -DBOOST_THREAD_USES_MOVE)
-    target_link_libraries(XS -framework IOKit -framework CoreFoundation -lc++)
+    target_link_libraries(XS "-framework IOKit" "-framework CoreFoundation" -lc++)
 elseif (MSVC)
     target_link_libraries(XS )
 else ()
@@ -503,7 +503,7 @@ if(NOT SLIC3R_STATIC)
     target_compile_definitions(slic3r PRIVATE -DBOOST_LOG_DYN_LINK)
 endif()
 if (APPLE)
-    target_link_libraries(slic3r -framework IOKit -framework CoreFoundation -lc++)
+    target_link_libraries(slic3r "-framework IOKit" "-framework CoreFoundation" -lc++)
 elseif (NOT MSVC)
     target_link_libraries(slic3r -lstdc++)
 endif ()