diff --git a/src/wasm/wasm-limits.h b/src/wasm/wasm-limits.h
index c04a431004..b2ee4d3958 100644
--- a/src/wasm/wasm-limits.h
+++ b/src/wasm/wasm-limits.h
@@ -40,7 +40,7 @@ constexpr size_t kV8MaxWasmDataSegments = 100000;
 // Also, do not use this limit to validate declared memory, use
 // kSpecMaxMemoryPages for that.
 constexpr size_t kV8MaxWasmMemoryPages = kSystemPointerSize == 4
-                                             ? 32767   // = 2 GiB
+                                             ? 32767   // = 2 GiB - 64Kib
                                              : 65536;  // = 4 GiB
 constexpr size_t kV8MaxWasmStringSize = 100000;
 constexpr size_t kV8MaxWasmModuleSize = 1024 * 1024 * 1024;  // = 1 GiB