diff --git a/xfa/fgas/crt/cfgas_decimal.cpp b/xfa/fgas/crt/cfgas_decimal.cpp
index ea6a45f..701cda8 100644
--- a/xfa/fgas/crt/cfgas_decimal.cpp
+++ b/xfa/fgas/crt/cfgas_decimal.cpp
@@ -7,6 +7,7 @@
 #include "xfa/fgas/crt/cfgas_decimal.h"
 
 #include <algorithm>
+#include <limits>
 #include <utility>
 
 #include "core/fxcrt/fx_extension.h"
@@ -253,6 +254,9 @@
 CFGAS_Decimal::CFGAS_Decimal(int32_t val) {
   if (val >= 0) {
     *this = CFGAS_Decimal(static_cast<uint32_t>(val));
+  } else if (val == std::numeric_limits<int32_t>::min()) {
+    *this = CFGAS_Decimal(static_cast<uint32_t>(val));
+    SetNegate();
   } else {
     *this = CFGAS_Decimal(static_cast<uint32_t>(-val));
     SetNegate();