diff --git a/Source/Atmosphere/stratosphere/loader/source/oc/pcv/mariko/calculate_timings_mariko.cpp b/Source/Atmosphere/stratosphere/loader/source/oc/pcv/mariko/calculate_timings_mariko.cpp
index 83085b53..ac58276b 100644
--- a/Source/Atmosphere/stratosphere/loader/source/oc/pcv/mariko/calculate_timings_mariko.cpp
+++ b/Source/Atmosphere/stratosphere/loader/source/oc/pcv/mariko/calculate_timings_mariko.cpp
@@ -213,7 +213,7 @@ namespace ams::ldr::hoc::pcv::mariko {
         ibdly             = PACK_U32_NIBBLE_HIGH_BYTE_LOW(1, quse - qrst_duration - 2.0);
         qsafe             = (einput_duration + 3) + MAX(MIN(qrstLow * rdv, qrst_duration + qrst_duration), einput);
         tW2P              = (CEIL(WL * 1.7303) * 2) - 5;
-        tWTPDEN           = CEIL(((1.803 / tCK_avg) + MAX(RL + (2.694 / tCK_avg), static_cast<double>(tW2P))) + (BL / 2));
+        tWTPDEN           = CEIL(((1.8 / tCK_avg) + MAX(RL + (2.7 / tCK_avg), static_cast<double>(tW2P))) + (BL / 2));
         const s32 wlToRl  = static_cast<s32>(WL) - static_cast<s32>(RL);
         tW2R              = FLOOR(MAX((5.020 / tCK_avg) + 1.130, WL - MAX(-CEIL(0.258 * wlToRl), 1.964)) * 1.964) + WL - CEIL(tWTR / tCK_avg) + finetWTR;
         tWTM              = CEIL(WL + ((7.570 / tCK_avg) + 8.753));