diff --git a/g1sms/diceware.sh b/g1sms/diceware.sh
index 517a3ef..bdbb7e3 100755
--- a/g1sms/diceware.sh
+++ b/g1sms/diceware.sh
@@ -13,5 +13,5 @@ shuf --random-source=/dev/urandom | \
 # pick the first n words
 head -n ${WORDCOUNT} | \
 # pretty print
-tr '\n' ''
+tr '\n' ' '
 echo
diff --git a/zen/tools/diceware.sh b/zen/tools/diceware.sh
index bf1b820..700c971 100755
--- a/zen/tools/diceware.sh
+++ b/zen/tools/diceware.sh
@@ -29,5 +29,5 @@ shuf --random-source=/dev/urandom | \
 # pick the first n words
 head -n ${WORDCOUNT} | \
 # pretty print
-tr '\n' ''
+tr '\n' ' '
 echo