diff --git a/srcpkgs/libffi/libffi-devel.template b/srcpkgs/libffi/libffi-devel.template
index 80e0880810..924c21fcc7 100644
--- a/srcpkgs/libffi/libffi-devel.template
+++ b/srcpkgs/libffi/libffi-devel.template
@@ -5,6 +5,8 @@ long_desc="${long_desc}
 
  This package contains files for development, headers, static libs, etc."
 
+revision=1
+
 Add_dependency run glibc-devel
 Add_dependency run libffi
 
diff --git a/srcpkgs/libffi/template b/srcpkgs/libffi/template
index 493a47e805..6c53b63ec6 100644
--- a/srcpkgs/libffi/template
+++ b/srcpkgs/libffi/template
@@ -29,3 +29,10 @@ long_desc="
 subpackages="$pkgname-devel"
 Add_dependency run glibc
 Add_dependency build texinfo
+
+post_install()
+{
+	# Fix includedir for pkg-config file.
+	sed -i -e "s|\${libdir}/libffi-${version}|/usr|" \
+		${DESTDIR}/usr/lib/pkgconfig/libffi.pc
+}