diff --git a/steam/steamid.py b/steam/steamid.py
index 8ea5338..183c767 100644
--- a/steam/steamid.py
+++ b/steam/steamid.py
@@ -289,10 +289,10 @@ def make_steam64(id=0, *args, **kwargs):
                 universe = EUniverse.Public
             # 64 bit
             elif value < 2**64:
-                accountid = value & 0xFFFFFFFF
-                instance = (value >> 32) & 0xFFFFF
-                etype = (value >> 52) & 0xF
-                universe = (value >> 56) & 0xFF
+                accountid = int(value & 0xFFFFFFFF)
+                instance = int((value >> 32) & 0xFFFFF)
+                etype = int((value >> 52) & 0xF)
+                universe = int((value >> 56) & 0xFF)
             # invalid account id
             else:
                 accountid = 0