diff --git a/community/csound/PKGBUILD b/community/csound/PKGBUILD
index 5057dd949..6f0a49936 100644
--- a/community/csound/PKGBUILD
+++ b/community/csound/PKGBUILD
@@ -13,14 +13,14 @@ buildarch=22
 pkgbase=csound
 pkgname=('csound' 'csound-doc')
 pkgver=6.15.0
-pkgrel=4
+pkgrel=5
 pkgdesc="A programming language for sound rendering and signal processing."
 arch=('x86_64')
 url="https://csound.com"
 license=('LGPL2.1')
 # libpd needs to be packaged: https://github.com/libpd/libpd/releases
 # gmm > 5.1 breaks linear-algebra opcode: https://github.com/csound/csound/issues/920
-makedepends=('alsa-lib' 'boost' 'cmake' 'doxygen' 'dssi' 'eigen' 'faust' 'fltk'
+makedepends=('alsa-lib' 'cmake' 'doxygen' 'dssi' 'eigen' 'faust' 'fltk'
 'fluidsynth' 'hdf5' 'jack' 'java-environment' 'ladspa' 'libmusicxml'
 'libsamplerate' 'libsndfile' 'libwebsockets' 'abletonlink' 'llvm' 'lua'
 'openssl' 'portaudio' 'portmidi' 'portsmf' 'stk' 'swig' 'wiiuse' 'strip-nondeterminism')