diff --git a/orchestrallily.ily b/orchestrallily.ily
index 0d8cb43b26357c6f6b9b8fcc702878c17cfc1a23..7fbf1e9f1ce86b773c202f87a1416bb918a54621 100644
--- a/orchestrallily.ily
+++ b/orchestrallily.ily
@@ -1115,6 +1115,7 @@ hairpinOffset = #(define-music-function (parser location posY) (number?)
   )
 )
 
+rf = #(make-dynamic-script "rf")
 ffz = #(make-dynamic-script "ffz")
 pf = #(make-dynamic-script "pf")
 sempp = #(make-dynamic-script (markup #:line( #:with-dimensions '(0 . 0)