diff --git a/packages/superdough/reverb.mjs b/packages/superdough/reverb.mjs
index 7151e7fc..52d6983c 100644
--- a/packages/superdough/reverb.mjs
+++ b/packages/superdough/reverb.mjs
@@ -2,12 +2,12 @@ import reverbGen from './reverbGen.mjs';
 
 if (typeof AudioContext !== 'undefined') {
   AudioContext.prototype.generateReverb = reverbGen.generateReverb;
-  AudioContext.prototype.createReverb = function (audioContext, duration, fade, revlp, revdim) {
+  AudioContext.prototype.createReverb = function (duration, fade, revlp, revdim) {
     const convolver = this.createConvolver();
     convolver.setDuration = (d, fade, revlp, revdim) => {
       this.generateReverb(
         {
-          audioContext,
+          audioContext: this,
           sampleRate: 44100,
           numChannels: 2,
           decayTime: d,
diff --git a/packages/superdough/superdough.mjs b/packages/superdough/superdough.mjs
index 1e26cc9d..0f2b3dd0 100644
--- a/packages/superdough/superdough.mjs
+++ b/packages/superdough/superdough.mjs
@@ -112,7 +112,7 @@ function getReverb(orbit, duration = 2, fade, lp, dim) {
   // If no reverb has been created for a given orbit, create one
   if (!reverbs[orbit]) {
     const ac = getAudioContext();
-    const reverb = ac.createReverb(getAudioContext(), duration, fade, lp, dim);
+    const reverb = ac.createReverb(duration, fade, lp, dim);
     reverb.connect(getDestination());
     reverbs[orbit] = reverb;
   }