diff --git a/Storage/Disk/Drive.cpp b/Storage/Disk/Drive.cpp
index 2e6a107ee..8ce8b6110 100644
--- a/Storage/Disk/Drive.cpp
+++ b/Storage/Disk/Drive.cpp
@@ -299,6 +299,7 @@ void Drive::setup_track() {
 }
 
 void Drive::invalidate_track() {
+	random_interval_.set_zero();
 	track_ = nullptr;
 	if(patched_track_) {
 		set_track(patched_track_);