diff --git a/src/common.h b/src/common.h
index 1687cec28f..4896bd2201 100644
--- a/src/common.h
+++ b/src/common.h
@@ -44,14 +44,12 @@
 #    define ULD "u"
 #  endif
 #elif defined __x86_64__
+#  define LD "ld"
+#  define LX "lx"
 #  ifdef __MINGW32__
-#    define LD "I64d"
-#    define LX "I64x"
 #    define LLD "I64d"
 #    define ULD "I64x"
 #  else
-#    define LD "ld"
-#    define LX "lx"
 #    define LLD "ld"
 #    define ULD "lu"
 #  endif