diff --git a/CMakeLists.txt b/CMakeLists.txt
index db6cb3e..7693073 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 #[[**************************************************************************
 * libragephoto RAGE Photo Parser
-* Copyright (C) 2021-2022 Syping
+* Copyright (C) 2021-2023 Syping
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
@@ -136,6 +136,7 @@ if (EMSCRIPTEN)
             "SHELL:-O3"
             "SHELL:--no-entry"
             "SHELL:-s WASM=1"
+            "SHELL:-s ALLOW_MEMORY_GROWTH=1"
             "SHELL:-s EXPORTED_FUNCTIONS=_free"
             "SHELL:-s EXPORTED_RUNTIME_METHODS=ccall,cwrap"
         )