diff --git a/cmake/toolchain.cmake b/cmake/toolchain.cmake
index d5bed4f..c16fcee 100644
--- a/cmake/toolchain.cmake
+++ b/cmake/toolchain.cmake
@@ -1,7 +1,7 @@
 #compile with warnings
 if(WIN32)
     add_compile_options(/W4 /WX)
-    set_property(PROPERTY
+    set_property(GLOBAL PROPERTY
         MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
 else()
     add_compile_options(-Wall -Wextra -pedantic -Werror)