diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 02dfb83..030a0b5 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -386,11 +386,9 @@ elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
 
 	# TINYSPLINE_LIBRARY_C_FLAGS
 	set(TINYSPLINE_LIBRARY_C_FLAGS "${TINYSPLINE_LIBRARY_C_FLAGS} /Wall")
-	set(TINYSPLINE_LIBRARY_C_FLAGS "${TINYSPLINE_LIBRARY_C_FLAGS} /WX")
 
 	# TINYSPLINE_LIBRARY_CXX_FLAGS
 	set(TINYSPLINE_LIBRARY_CXX_FLAGS "${TINYSPLINE_LIBRARY_CXX_FLAGS} /Wall")
-	set(TINYSPLINE_LIBRARY_CXX_FLAGS "${TINYSPLINE_LIBRARY_CXX_FLAGS} /WX")
 	set(TINYSPLINE_LIBRARY_CXX_FLAGS "${TINYSPLINE_LIBRARY_CXX_FLAGS} /wd4514")
 	set(TINYSPLINE_LIBRARY_CXX_FLAGS "${TINYSPLINE_LIBRARY_CXX_FLAGS} /wd4710")
 	set(TINYSPLINE_LIBRARY_CXX_FLAGS "${TINYSPLINE_LIBRARY_CXX_FLAGS} /wd4350")