diff --git a/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.cpp b/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.cpp
index 188fd8a7..a00e5e4f 100644
--- a/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.cpp
+++ b/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.cpp
@@ -102,7 +102,7 @@ void SafetyCheck() {
         { C.eristaCpuMaxVolt,        1100,     1300 },
         { C.eristaEmcMaxClock,   1600'000, 2400'000 },
         { C.marikoCpuMaxVolt,        1100,     1300 },
-        { C.marikoEmcMaxClock,   1600'000, 2666'000 },
+        { C.marikoEmcMaxClock,   1600'000, 2400'000 },
         { C.marikoEmcVddqVolt,    550'000,  650'000 },
         { eristaCpuDvfsMaxFreq,  1785'000, 3000'000 },
         { marikoCpuDvfsMaxFreq,  1785'000, 3000'000 },
diff --git a/pages/src/main.ts b/pages/src/main.ts
index 78ef49b4..1337d507 100644
--- a/pages/src/main.ts
+++ b/pages/src/main.ts
@@ -237,7 +237,7 @@ var CustTable: Array<CustEntry> = [
     ["Values should be ≥ 1600000, and divided evenly by 3200.",
      "<b>WARNING:</b> RAM overclock could be UNSTABLE if timing parameters are not suitable for your DRAM."],
     1996_800,
-    [1600_000, 2665_600],
+    [1600_000, 2400_600],
     3200,
   ),
   new CustEntry(