diff --git a/core/host/linux/update_time.c b/core/host/linux/update_time.c
index 0d74c0c..3778b80 100644
--- a/core/host/linux/update_time.c
+++ b/core/host/linux/update_time.c
@@ -5,7 +5,7 @@
 
 inline void update_time(void)
 {
-    static uint32_t last_clock_state = 0;
+    static uint64_t last_clock_state = 0;
     uint64_t start_clock = SDL_GetTicksNS();
     game.delta_time_ms = SDL_NS_TO_MS((float)(start_clock - last_clock_state));
     if(game.delta_time_ms > 100.0f) game.delta_time_ms = 100.0f;