diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6683328..9b8793a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -184,7 +184,7 @@ if ("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
     set (CPACK_PACKAGE_VERSION_PATCH ${PB_VERSION_PATCH})
     set (CPACK_PACKAGE_INSTALL_DIRECTORY "Planet Blupi")
     set (CPACK_PACKAGE_EXECUTABLES "planetblupi;Planet Blupi")
-    set (CPACK_PACKAGE_ICON "${CMAKE_CURRENT_SOURCE_DIR}\\resources\\nsis\\installer.bmp")
+    set (CPACK_PACKAGE_ICON "${CMAKE_CURRENT_SOURCE_DIR}\\\\resources\\\\nsis\\\\installer.bmp")
     set (CPACK_NSIS_COMPRESSOR "/SOLID lzma")
     set (CPACK_NSIS_MODIFY_PATH ON)
     set (CPACK_NSIS_INSTALLED_ICON_NAME "bin\\\\planetblupi.exe")