diff --git a/src/mapleall/maple_util/src/mpl_posix_sighandler.cpp b/src/mapleall/maple_util/src/mpl_posix_sighandler.cpp
index a5af39cf097d83f2eb1b8509bf807e9eb078fd74..48f8841ed5d4f6fac8e0d82d3ba86fd4a8c86e21 100644
--- a/src/mapleall/maple_util/src/mpl_posix_sighandler.cpp
+++ b/src/mapleall/maple_util/src/mpl_posix_sighandler.cpp
@@ -287,7 +287,7 @@ static void InitAlternativeStack() {
 
   stack_t stack;
   constexpr size_t stackSizeMultiplier = 4;
-  constexpr size_t stackSize = stackSizeMultiplier * SIGSTKSZ;
+  size_t stackSize = stackSizeMultiplier * SIGSTKSZ;
   stack.ss_size = stackSize;
   stack.ss_sp = std::malloc(stackSize);
   if (stack.ss_sp == nullptr) {