diff --git a/parallel-rsp/parallel.cpp b/parallel-rsp/parallel.cpp
index f98e9dd..614da2f 100644
--- a/parallel-rsp/parallel.cpp
+++ b/parallel-rsp/parallel.cpp
@@ -44,7 +44,7 @@ RSP::CPU cpu;
 RSP::JIT::CPU cpu;
 #endif
 uint32_t MFC0_count[32];
-int SP_STATUS_TIMEOUT;
+uint32_t SP_STATUS_TIMEOUT;
 } // namespace RSP
 
 extern "C"
diff --git a/parallel-rsp/rsp/cp0.cpp b/parallel-rsp/rsp/cp0.cpp
index 07c768a..4451399 100644
--- a/parallel-rsp/rsp/cp0.cpp
+++ b/parallel-rsp/rsp/cp0.cpp
@@ -7,7 +7,7 @@ namespace RSP
 {
 extern RSP_INFO rsp;
 extern uint32_t MFC0_count[32];
-extern int SP_STATUS_TIMEOUT;
+extern uint32_t SP_STATUS_TIMEOUT;
 } // namespace RSP
 #endif