diff --git a/audio/libsonic/files/patch-sonic.h b/audio/libsonic/files/patch-sonic.h
new file mode 100644
index 000000000000..57c2d5b7f826
--- /dev/null
+++ b/audio/libsonic/files/patch-sonic.h
@@ -0,0 +1,11 @@
+--- sonic.h.orig	2018-10-15 14:25:10 UTC
++++ sonic.h
+@@ -189,8 +189,6 @@ struct sonicBitmapStruct {
+   int numCols;
+ };
+ 
+-typedef struct sonicBitmapStruct* sonicBitmap;
+-
+ /* Enable coomputation of a spectrogram on the fly. */
+ void sonicComputeSpectrogram(sonicStream stream);
+