diff --git a/build-all.sh b/build-all.sh
index 1ad60dfc..174eaeef 100755
--- a/build-all.sh
+++ b/build-all.sh
@@ -64,7 +64,9 @@ then
   cp ./server/static/img/*.png ./releases/tmp/static/img
   cp ./server/static/img/*.svg ./releases/tmp/static/img
   cp ./server/static/img/*.jpeg ./releases/tmp/static/img
-  cp ./server/static/img/bkg/*.* ./releases/tmp/static/img/bkg
+  cp ./server/static/img/bkg/*.png ./releases/tmp/static/img/bkg
+  cp ./server/static/img/bkg/*.jpg ./releases/tmp/static/img/bkg
+  cp ./server/static/img/bkg/*.json ./releases/tmp/static/img/bkg
   cp ./server/static/audio/*.m4a ./releases/tmp/static/audio
   cp ./server/static/css/*.css ./releases/tmp/static/css
   cp ./server/static/index.html ./releases/tmp/static