diff --git a/gui/m291/makefile b/gui/m291/makefile
index 5511e2a..60f8640 100644
--- a/gui/m291/makefile
+++ b/gui/m291/makefile
@@ -24,6 +24,7 @@ archive:
 
 .PHONY: all clean lint run install uninstall archive
 
-${ROM}: src/${ID}.tal
+${ROM}: src/${ID}.tal src/assets.tal
 	@ mkdir -p bin
 	@ ${ASM} src/${ID}.tal ${ROM}
+
diff --git a/gui/m291/src/m291.tal b/gui/m291/src/m291.tal
index 15fddae..5aa6686 100644
--- a/gui/m291/src/m291.tal
+++ b/gui/m291/src/m291.tal
@@ -145,6 +145,7 @@
 	( left ) DUP #40 NEQ ?{ <escape> }
 	( right ) DUP #80 NEQ ?{ .selection LDZ <pick> }
 	( A ) DUP #01 NEQ ?{ .selection LDZ <pick> }
+	( B ) DUP #02 NEQ ?{ <send-pause> }
 	POP BRK
 
 (