diff --git a/src/olympic/turbine/src/gba/turbine.cpp b/src/olympic/turbine/src/gba/turbine.cpp
index d67e9d4a..aed5fb5b 100644
--- a/src/olympic/turbine/src/gba/turbine.cpp
+++ b/src/olympic/turbine/src/gba/turbine.cpp
@@ -71,7 +71,7 @@ ox::Result<ContextUPtr> init(
 void shutdown(Context&) noexcept {
 }
 
-uint64_t ticksMs(Context&) noexcept {
+uint64_t ticksMs(Context const&) noexcept {
 	return g_timerMs;
 }