1 files changed, 1 insertions, 0 deletions
diff --git a/PKGBUILD b/PKGBUILD
index ffb74e9..0dac5d7 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -9,6 +9,7 @@ url="https://github.com/dotnet/coreclr"
 license=(MIT)
 depends=('icu' 'lldb' 'libunwind' 'lttng-ust')
 makedepends=('git' 'cmake' 'clang35' 'llvm35')
+optdepends=('mono: for building mscorlib.dll')
 provides=('coreclr')
 source=('git+https://github.com/dotnet/coreclr') 
 sha1sums=('SKIP')