diff --git a/contrib/kyua/engine/atf_list.cpp b/contrib/kyua/engine/atf_list.cpp
--- a/contrib/kyua/engine/atf_list.cpp
+++ b/contrib/kyua/engine/atf_list.cpp
@@ -127,6 +127,8 @@
                 mdbuilder.set_string("required_files", value);
             } else if (name == "require.machine") {
                 mdbuilder.set_string("allowed_platforms", value);
+            } else if (name == "require.diskspace") {
+                mdbuilder.set_string("required_disk_space", value);
             } else if (name == "require.memory") {
                 mdbuilder.set_string("required_memory", value);
             } else if (name == "require.progs") {
diff --git a/contrib/kyua/engine/atf_list_test.cpp b/contrib/kyua/engine/atf_list_test.cpp
--- a/contrib/kyua/engine/atf_list_test.cpp
+++ b/contrib/kyua/engine/atf_list_test.cpp
@@ -66,6 +66,7 @@
     properties["has.cleanup"] = "true";
     properties["require.arch"] = "i386 x86_64";
     properties["require.config"] = "var1 var2 var3";
+    properties["require.diskspace"] = "512M";
     properties["require.files"] = "/file1 /dir/file2";
     properties["require.machine"] = "amd64";
     properties["require.memory"] = "1m";
@@ -93,6 +94,7 @@
         .add_required_program(fs::path("svn"))
         .set_description("Some text")
         .set_has_cleanup(true)
+        .set_required_disk_space(units::bytes::parse("512m"))
         .set_required_memory(units::bytes::parse("1m"))
         .set_required_user("root")
         .set_timeout(datetime::delta(123, 0))