diff --git a/dm/DM.cpp b/dm/DM.cpp
index 0190262..2eb5593 100644
--- a/dm/DM.cpp
+++ b/dm/DM.cpp
@@ -138,7 +138,7 @@
     static LONG WINAPI handler(EXCEPTION_POINTERS* e) {
         static const struct {
             const char* name;
-            int code;
+            DWORD code;
         } kExceptions[] = {
         #define _(E) {#E, E}
             _(EXCEPTION_ACCESS_VIOLATION),