diff --git a/cmake/emscripten.cmake b/cmake/emscripten.cmake
index 34770ee..97fd7c6 100644
--- a/cmake/emscripten.cmake
+++ b/cmake/emscripten.cmake
@@ -12,6 +12,7 @@ add_flag("-s USE_SDL=2")
 add_flag("-s USE_WEBGL2=1")
 math(EXPR MEMORY_SIZE "1024 * 1024 * 256")
 add_flag("-s TOTAL_MEMORY=${MEMORY_SIZE}")
+add_flag("-s \"BINARYEN_TRAP_MODE='clamp'\"")
 add_flag("-Wno-unknown-warning-option")
 add_flag("-D'glBindSampler(a,b)='")
 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --preload-file \"${CMAKE_CURRENT_SOURCE_DIR}/resources/@resources\"")