diff --git a/srcpkgs/gcc/template b/srcpkgs/gcc/template
index 6503f03d14d..1de3462538b 100644
--- a/srcpkgs/gcc/template
+++ b/srcpkgs/gcc/template
@@ -12,11 +12,12 @@ short_desc="The GNU C Compiler"
 maintainer="Juan RP <xtraeme@voidlinux.eu>"
 homepage="http://gcc.gnu.org"
 license="GFDL-1.2, GPL-3, LGPL-2.1"
+# *-musl builders have issues fetching https://ftp.gnu.org/gnu/mpc/mpc-1.1.0.tar.gz
 distfiles="
  ${GNU_SITE}/gcc/gcc-${version}/gcc-${version}.tar.xz
  https://gmplib.org/download/gmp/gmp-${_gmp_version}.tar.xz
  http://www.mpfr.org/mpfr-${_mpfr_version}/mpfr-${_mpfr_version}.tar.xz
- https://ftp.gnu.org/gnu/mpc/mpc-${_mpc_version}.tar.gz
+ https://fossies.org/linux/misc/mpc-${_mpc_version}.tar.gz
  http://isl.gforge.inria.fr/isl-${_isl_version}.tar.bz2"
 checksum="
  196c3c04ba2613f893283977e6011b2345d1cd1af9abeac58e916b1aab3e0080