diff --git a/pkgs/by-name/ip/ipaexfont/package.nix b/pkgs/by-name/ip/ipaexfont/package.nix
index 9b696656d780..c5809423182a 100644
--- a/pkgs/by-name/ip/ipaexfont/package.nix
+++ b/pkgs/by-name/ip/ipaexfont/package.nix
@@ -2,6 +2,7 @@
   lib,
   stdenvNoCC,
   fetchzip,
+  installFonts,
 }:
 
 stdenvNoCC.mkDerivation {
@@ -13,13 +14,7 @@ stdenvNoCC.mkDerivation {
     hash = "sha256-/87qJIb+v4qrtDy+ApfXxh59reOk+6RhGqFN98mc+8Q=";
   };
 
-  installPhase = ''
-    runHook preInstall
-
-    install -Dm644 *.ttf -t $out/share/fonts/opentype
-
-    runHook postInstall
-  '';
+  nativeBuildInputs = [ installFonts ];
 
   meta = {
     description = "Japanese font package with Mincho and Gothic fonts";