diff --git a/CMakeLists.txt b/CMakeLists.txt
index cc8289d..7aaf435 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -32,9 +32,7 @@ option(USE_SIMD_FALLBACK
 # https://valgrind.org/docs/manual/manual-core-adv.html#manual-core-adv.clientreq
 include_directories(SYSTEM ${CMAKE_SOURCE_DIR}/third_party/valgrind)
 
-if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
-  add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-Wno-invalid-offsetof>)
-endif()
+add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-Wno-invalid-offsetof>)
 
 if(APPLE)
   add_link_options(-Wl,-dead_strip)
@@ -45,21 +43,17 @@ endif()
 if(EMSCRIPTEN)
   # https://github.com/emscripten-core/emscripten/issues/15377#issuecomment-1285167486
   add_link_options(-lnodefs.js -lnoderawfs.js)
+  add_link_options(-s ALLOW_MEMORY_GROWTH)
 endif()
 
 include(CheckIncludeFileCXX)
 include(CMakePushCheckState)
 
 if(NOT USE_SIMD_FALLBACK)
-  cmake_push_check_state()
-  list(APPEND CMAKE_REQUIRED_FLAGS -msimd128)
-  check_include_file_cxx("wasm_simd128.h" HAS_WASM_SIMD)
-  if(HAS_WASM_SIMD)
+  if(EMSCRIPTEN)
     # https://emscripten.org/docs/porting/simd.html#using-simd-with-webassembly
     add_compile_options(-msimd128)
-    add_compile_definitions(HAS_WASM_SIMD)
   endif()
-  cmake_pop_check_state()
 
   cmake_push_check_state()
   list(APPEND CMAKE_REQUIRED_FLAGS -mavx)