diff --git a/src/sfizz/MidiState.cpp b/src/sfizz/MidiState.cpp
index c3f6f6cb..b4267f12 100644
--- a/src/sfizz/MidiState.cpp
+++ b/src/sfizz/MidiState.cpp
@@ -105,7 +105,10 @@ void sfz::MidiState::ccEvent(int delay, int ccNumber, float ccValue) noexcept
 {
     ASSERT(ccValue >= 0.0 && ccValue <= 1.0);
     const auto insertionPoint = absl::c_upper_bound(cc[ccNumber], delay, MidiEventDelayComparator{});
-    cc[ccNumber].insert(insertionPoint, { delay, ccValue });
+    if (insertionPoint == cc[ccNumber].end() || insertionPoint->delay != delay)
+        cc[ccNumber].insert(insertionPoint, { delay, ccValue });
+    else
+        insertionPoint->value = ccValue;
 }
 
 float sfz::MidiState::getCCValue(int ccNumber) const noexcept