diff --git a/CMakeLists.txt b/CMakeLists.txt
index 57100575..d1dbd6f5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -528,7 +528,7 @@ set_property(DIRECTORY .
         $<$<BOOL:${HAVE_STRNCPY_S}>:HAVE_STRNCPY_S=1>
         $<$<BOOL:${HAVE_STRCPY_S}>:HAVE_STRCPY_S=1>
         $<$<BOOL:${WIN32}>:_WIN32_WINNT=0x0601>)
-if(NOT HAVE_STRCPY_S OR NOT HAVE_STRNCPY_S OR NOT HAVE_STRNLEN_S)
+if(FALSE)
     add_library(safestringlib OBJECT
         third_party/safestringlib/safeclib_private.h
         third_party/safestringlib/safe_lib.h