diff --git a/zen/tools/make_G1SSB_secret.sh b/zen/tools/make_G1SSB_secret.sh
index 8f7ff96..10f5bba 100755
--- a/zen/tools/make_G1SSB_secret.sh
+++ b/zen/tools/make_G1SSB_secret.sh
@@ -110,7 +110,8 @@ fi
 
 # CREATE ~/.ssb/secret.dunikey
 python3 $MY_PATH/key_create_dunikey.py "$salt" "$pepper"
-[[ -f /tmp/secret.dunikey ]] && mv /tmp/secret.dunikey ~/.ssb/secret.dunikey || exit 1
+sleep 2
+[[ -f /tmp/secret.dunikey ]] && mv /tmp/secret.dunikey ~/.ssb/ || exit 1
 
 # CREATE SSB secret
 g1pub=$(cat ~/.ssb/secret.dunikey | grep "pub" | cut -d ' ' -f 2)