diff --git a/LICENSE b/LICENSE
old mode 100755
new mode 100644
diff --git a/README.md b/README.md
old mode 100755
new mode 100644
diff --git a/args.rkt b/args.rkt
old mode 100755
new mode 100644
diff --git a/config.rkt b/config.rkt
old mode 100755
new mode 100644
diff --git a/init.rkt b/init.rkt
old mode 100755
new mode 100644
diff --git a/messages.rkt b/messages.rkt
old mode 100755
new mode 100644
diff --git a/screenshot.png b/screenshot.png
old mode 100755
new mode 100644
diff --git a/util.rkt b/util.rkt
old mode 100755
new mode 100644