diff --git a/MicroDexed.ino b/MicroDexed.ino
index 4b29701..6aae7c3 100644
--- a/MicroDexed.ino
+++ b/MicroDexed.ino
@@ -250,7 +250,7 @@ elapsedMillis midi_decay_timer;
 
 #if defined(USE_FX)
 // Allocate the delay lines for chorus
-int16_t delayline[MOD_DELAY_SAMPLE_BUFFER][NUM_DEXED];
+int16_t delayline[NUM_DEXED][MOD_DELAY_SAMPLE_BUFFER];
 #endif
 
 #ifdef ENABLE_LCD_UI
@@ -385,7 +385,7 @@ void setup()
   // Init effects
   for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
   {
-    memset(delayline, 0, sizeof(delayline[instance_id]));
+    memset(delayline[instance_id], 0, sizeof(delayline[instance_id]));
     if (!modchorus[instance_id]->begin(delayline[instance_id], MOD_DELAY_SAMPLE_BUFFER)) {
 #ifdef DEBUG
       Serial.print(F("AudioEffectModulatedDelay - begin failed ["));