diff --git a/amy/piano.py b/amy/piano.py
index f63e6bb3..b282f525 100644
--- a/amy/piano.py
+++ b/amy/piano.py
@@ -45,7 +45,7 @@ def dx7_example():
 #   harmonics_freq - Vector of (total_num_harmonics) int16s giving freq for each harmonic in "MIDI cents" i.e. 6900 = 440 Hz.
 #   harmonics_mags - Array of (total_num_harmonics, num_sample_times) uint8s giving envelope samples for each harmonic.  In dB, between 0 and 100.
 
-from piano_params import notes_params
+from amy.piano_params import notes_params
 
 NOTES = np.array(notes_params['notes'], dtype=np.int8)
 VELOCITIES = np.array(notes_params['velocities'], dtype=np.int8)
diff --git a/docs/micropython.wasm b/docs/micropython.wasm
index 85b2cc02..4513f5cf 100755
Binary files a/docs/micropython.wasm and b/docs/micropython.wasm differ
diff --git a/docs/piano.html b/docs/piano.html
index 29db0661..19eee134 100644
--- a/docs/piano.html
+++ b/docs/piano.html
@@ -129,7 +129,7 @@ <h2 id="additive-synthesis">Additive synthesis</h2>
 #   harmonics_freq - Vector of (total_num_harmonics) int16s giving freq for each harmonic in "MIDI cents" i.e. 6900 = 440 Hz.
 #   harmonics_mags - Array of (total_num_harmonics, num_sample_times) uint8s giving envelope samples for each harmonic.  In dB, between 0 and 100.
 
-from piano_params import notes_params
+from amy.piano_params import notes_params
 
 NOTES = np.array(notes_params['notes'], dtype=np.int8)
 VELOCITIES = np.array(notes_params['velocities'], dtype=np.int8)