diff --git a/cv-node/CMakeLists.txt b/cv-node/CMakeLists.txt
index 728e9e30c14e48b9a85fd155f33ac171dbbed1bb..53e6c44ce2ea799d7fc6c6b973239a271895cf67 100644
--- a/cv-node/CMakeLists.txt
+++ b/cv-node/CMakeLists.txt
@@ -29,7 +29,8 @@ set(FTL_VERSION "${ftl_VERSION_MAJOR}.${ftl_VERSION_MINOR}.${ftl_VERSION_PATCH}"
 add_definitions(-DFTL_VERSION=${FTL_VERSION})
 
 if (WIN32)
-	set(FTL_CONFIG_ROOT "\"$ENV{USERPROFILE}/AppData/ftl\"")
+	file(TO_CMAKE_PATH "$ENV{USERPROFILE}" ENV_USERPROFILE)
+	set(FTL_CONFIG_ROOT "\"${ENV_USERPROFILE}/AppData/ftl\"")
 	message(STATUS "Config root is ${FTL_CONFIG_ROOT}")
 	set(FTL_CACHE_ROOT "$ENV{USERPROFILE}/AppData/ftl")
 	set(FTL_DATA_ROOT "$ENV{USERPROFILE}/AppData/ftl")