diff --git a/msys2-runtime/PKGBUILD b/msys2-runtime/PKGBUILD
index 7f745ff8..b0afce47 100644
--- a/msys2-runtime/PKGBUILD
+++ b/msys2-runtime/PKGBUILD
@@ -3,7 +3,7 @@
 
 pkgname=('msys2-runtime' 'msys2-runtime-devel')
 _ver_base=2.0
-pkgver=2.0.15955.858fe1d
+pkgver=2.0.15973.6466b74
 pkgrel=1
 pkgdesc="Cygwin POSIX emulation engine"
 arch=('i686' 'x86_64')
@@ -32,10 +32,10 @@ pkgver() {
 prepare() {
   cd "$srcdir/msys2-runtime"
   patch -p1 -i ${srcdir}/0001-Expand-CYGWIN-error_start-processing.patch
-# Experimental!
-#  patch -p1 -i ${srcdir}/0002-revert-mounting.patch
-# This is the new code, but it doesn't handle Unix PATH lists very well.
-#  patch -p1 -i ${srcdir}/0003-Add-msys2_path_conv.patch
+  # Experimental!
+  #  patch -p1 -i ${srcdir}/0002-revert-mounting.patch
+  # This is the new code, but it doesn't handle Unix PATH lists very well.
+  #  patch -p1 -i ${srcdir}/0003-Add-msys2_path_conv.patch
   patch -p1 -i ${srcdir}/0004-Fix-cygwin-path_conv-of-root.patch
 }