diff --git a/target/common/Makefile.inc b/target/common/Makefile.inc
index bbea523..50f40f9 100644
--- a/target/common/Makefile.inc
+++ b/target/common/Makefile.inc
@@ -30,6 +30,7 @@ build: $(TARGET).mcs
 
 $(TARGET).mcs: $(TARGET).bit
 	promgen -u 0 $(TARGET).bit -o $(TARGET).mcs -p mcs -w -spi -s 8192
+	promgen -u 0 $(TARGET).bit -o $(TARGET).bin -p bin -w -spi -s 8192
 	rm -f $(TARGET).cfi $(TARGET).prm
 
 working/$(PROJECT).bit:
diff --git a/target/lx9_dave/gen_mcs.sh b/target/lx9_dave/gen_mcs.sh
index 05a76cf..5c9b670 100755
--- a/target/lx9_dave/gen_mcs.sh
+++ b/target/lx9_dave/gen_mcs.sh
@@ -16,6 +16,9 @@ NAME=${DIR}/icemulti
 
 mkdir -p ${DIR}
 
+for FORMAT in mcs bin
+do
+
 promgen                                          \
  -u      0 loader/MultiBootLoader.bit            \
  -u  54000 unknown/UnknownAdapter.bit            \
@@ -23,6 +26,8 @@ promgen                                          \
  -u  FC000 icez80/icez80.bit                     \
  -u 150000 ice65c02/ice65c02.bit                 \
  -u 1A4000 ice6809/ice6809.bit                   \
- -o $NAME.mcs  -p mcs -w -spi -s 8192
+ -o $NAME.$FORMAT  -p $FORMAT -w -spi -s 8192
+
+done
 
 rm -f $NAME.cfi $NAME.prm