diff --git a/papers/format.md b/papers/format.md
index a60cb6b39..f67504bf5 100644
--- a/papers/format.md
+++ b/papers/format.md
@@ -32,6 +32,7 @@ these fields are 0 in format versions prior to 100 (0.6pre1).
 
 the format versions are:
 
+- 142: Furnace dev142
 - 141: Furnace Tournament Edition (for intro tune contest)
 - 140: Furnace dev140
 - 139: Furnace dev139
diff --git a/src/gui/editControls.cpp b/src/gui/editControls.cpp
index e8968e698..f6869ee10 100644
--- a/src/gui/editControls.cpp
+++ b/src/gui/editControls.cpp
@@ -89,7 +89,7 @@ const int mobileButtonActions[32]={
   GUI_ACTION_PAT_PASTE,
   GUI_ACTION_PAT_DELETE,
   GUI_ACTION_PAT_SELECT_ALL,
-  0,
+  GUI_ACTION_WINDOW_PIANO,
   GUI_ACTION_UNDO,
   GUI_ACTION_REDO,