diff --git a/ISOconfig.sh b/ISOconfig.sh
index ef8dd24..869637a 100755
--- a/ISOconfig.sh
+++ b/ISOconfig.sh
@@ -81,16 +81,16 @@ IPFS_sync_directory="$HOME/astroport"
 ########################################################################
 # INSTALL KEYS
 ########################################################################
-mv ~/.zen/secret.june ~/.zen/secret.june.old
+[[ -f ~/.zen/secret.june ]] && mv ~/.zen/secret.june ~/.zen/secret.june.old
 mv /tmp/secret.june ~/.zen/secret.june
 
-mv ~/.zen/secret.dunikey ~/.zen/secret.dunikey.old
+[[ -f ~/.zen/secret.dunikey ]] && mv ~/.zen/secret.dunikey ~/.zen/secret.dunikey.old
 mv /tmp/secret.dunikey ~/.zen/secret.dunikey
 
-mv ~/.zen/secret.ipfs ~/.zen/secret.ipfs.old
+[[ -f ~/.zen/secret.ipfs ]] && mv ~/.zen/secret.ipfs ~/.zen/secret.ipfs.old
 mv /tmp/secret.ipfs ~/.zen/secret.ipfs
 
-mv ~/.ipfs/config ~/.ipfs/config.old
+[[ -f ~/.ipfs/config ]] && mv ~/.ipfs/config ~/.ipfs/config.old
 mv /tmp/config.ipfs ~/.ipfs/config