diff --git a/Source/Forth/Makefile b/Source/Forth/Makefile
index 51fbdee2..be6e1607 100644
--- a/Source/Forth/Makefile
+++ b/Source/Forth/Makefile
@@ -1,6 +1,5 @@
 OBJECTS = camel80.bin
 TOOLS = ../../Tools
 OTHERS = *.rel
-DEST = ../HBIOS
 
 include $(TOOLS)/Makefile.inc
diff --git a/Source/HBIOS/Build.sh b/Source/HBIOS/Build.sh
index 777985dc..476f0306 100755
--- a/Source/HBIOS/Build.sh
+++ b/Source/HBIOS/Build.sh
@@ -3,6 +3,9 @@
 # fail on any error
 set -e
 
+# overcome clock resolution issues
+sleep 2
+
 timestamp=$(date +%Y-%m-%d)
 #timestamp="2020-02-24"