diff --git a/src/gui/sampleEdit.cpp b/src/gui/sampleEdit.cpp
index 0568ef7af..6a3a666ee 100644
--- a/src/gui/sampleEdit.cpp
+++ b/src/gui/sampleEdit.cpp
@@ -376,8 +376,8 @@ void FurnaceGUI::drawSampleEdit() {
             if (sample->loop) {
               SAMPLE_WARN(warnLoop,"MSM6295: samples can't loop");
             }
-            if (sample->samples>64511) {
-              SAMPLE_WARN(warnLength,"MSM6295: maximum bankswitched sample length is 64511");
+            if (sample->samples>129024) {
+              SAMPLE_WARN(warnLength,"MSM6295: maximum bankswitched sample length is 129024");
             }
           default:
             break;