diff --git a/gogh.sh b/gogh.sh
index d285922..4875477 100755
--- a/gogh.sh
+++ b/gogh.sh
@@ -156,6 +156,7 @@ declare -a THEMES=(
   'pnevma.sh'
   'powershell.sh'
   'pro.sh'
+  'purple-people-eater.sh'
   'red-alert.sh'
   'red-sands.sh'
   'relaxed.sh'
diff --git a/themes/purple_people_eater.sh b/themes/purple-people-eater.sh
old mode 100644
new mode 100755
similarity index 100%
rename from themes/purple_people_eater.sh
rename to themes/purple-people-eater.sh