diff --git a/pkgs/misc/lilypond/fonts.nix b/pkgs/misc/lilypond/fonts.nix
index 6ad4f06328d..bb3487cd0a8 100644
--- a/pkgs/misc/lilypond/fonts.nix
+++ b/pkgs/misc/lilypond/fonts.nix
@@ -24,11 +24,11 @@ let
 
       installPhase = ''
         for f in {otf,supplementary-fonts}/**.{o,t}tf; do
-          install -Dt $out/otf -m755 otf/*
+          install -Dt $out/otf -m755 $f
         done
 
         for f in svg/**.{svg,woff}; do
-          install -Dt $out/svg -m755 svg/*
+          install -Dt $out/svg -m755 $f
         done
       '';