diff --git a/packages/toolchain/math/mpfr/patches/mpfr-3.0.1-allpatches_20110509.patch b/packages/toolchain/math/mpfr/patches/mpfr-3.0.1-allpatches_20110917.patch
similarity index 100%
rename from packages/toolchain/math/mpfr/patches/mpfr-3.0.1-allpatches_20110509.patch
rename to packages/toolchain/math/mpfr/patches/mpfr-3.0.1-allpatches_20110917.patch