diff --git a/Targets/Package/CMakeLists.txt b/Targets/Package/CMakeLists.txt
index 6f930fd..e8f9bd8 100644
--- a/Targets/Package/CMakeLists.txt
+++ b/Targets/Package/CMakeLists.txt
@@ -9,11 +9,11 @@ set(CPACK_PACKAGE_VERSION_PATCH "${LIBWEBRTC_PATCH_VERSION}")
 set(CPACK_INSTALL_CMAKE_PROJECTS
     "${CPACK_INSTALL_CMAKE_PROJECTS};${CMAKE_BINARY_DIR}/libwebrtc;libwebrtc;ALL;/")
 
-if (WIN)
-  set(CPACK_GENERATOR "ZIP")
-else (WIN)
+if (WIN32)
+  set(CPACK_GENERATOR "7Z")
+else (WIN32)
   set(CPACK_GENERATOR "TGZ")
-endif (WIN)
+endif (WIN32)
 
 if (CMAKE_SYSTEM_NAME MATCHES "Linux")
   set(LIBWEBRTC_PLATFORM "linux")