# Node ID dd686487b6d7d27b9fd0528e0653aef7eba3549c
# Parent  d1f176c269162323599ad963c91351722ed0bad2
diff --git a/src/mem/protocol/RubySlicc_Exports.sm b/src/mem/protocol/RubySlicc_Exports.sm
--- a/src/mem/protocol/RubySlicc_Exports.sm
+++ b/src/mem/protocol/RubySlicc_Exports.sm
@@ -32,7 +32,7 @@
 external_type(bool, primitive="yes", default="false");
 external_type(std::string, primitive="yes");
 external_type(uint32_t, primitive="yes");
-external_type(uint64, primitive="yes");
+external_type(uint64_t, primitive="yes");
 external_type(PacketPtr, primitive="yes");
 external_type(Packet, primitive="yes");
 external_type(Addr, primitive="yes");