diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0389591..2d7f6e8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -23,7 +23,7 @@ option(OMATH_SUPRESS_SAFETY_CHECKS "Supress some safety checks in release build
 option(OMATH_USE_UNITY_BUILD "Will enable unity build to speed up compilation" OFF)
 option(OMATH_ENABLE_LEGACY "Will enable legacy classes that MUST be used ONLY for backward compatibility" ON)
 
-option(OMATH_BUILD_VIA_VCPKG "Will enable building using vcpkg, vcpkg will override some options that were set in vcpkg.json file, and search for dependencies using vcpkg" ON)
+option(OMATH_BUILD_VIA_VCPKG "Will enable building using vcpkg, vcpkg will override some options that were set in vcpkg.json file, and search for dependencies using vcpkg" OFF)
 
 if (OMATH_BUILD_VIA_VCPKG AND NOT CMAKE_TOOLCHAIN_FILE)
     message(FATAL_ERROR "[${PROJECT_NAME}] CMAKE_TOOLCHAIN_FILE IS EMPTY! Please set env variable called 'VCPKG_ROOT' to vcpkg root folder here is an example: 'C:/vcpkg' or '/home/user/vcpkg' ")