diff --git a/.config/fish/functions/rebar.fish b/.config/fish/functions/rebar.fish
new file mode 100644
index 0000000..977dbf1
--- /dev/null
+++ b/.config/fish/functions/rebar.fish
@@ -0,0 +1,5 @@
+function rebar
+    pkill -fi polybar; and pkill -fi -9 polybar
+    bspc config top_padding -10
+    polybar m-bar &> /dev/null & disown
+end
diff --git a/scripts/rebar b/scripts/rebar
new file mode 100755
index 0000000..94a1d68
--- /dev/null
+++ b/scripts/rebar
@@ -0,0 +1,2 @@
+#!/usr/bin/env fish
+rebar