diff --git a/include/wine/irot.idl b/include/wine/irot.idl
index 54d8653..927ee13 100644
--- a/include/wine/irot.idl
+++ b/include/wine/irot.idl
@@ -16,6 +16,7 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
+import "wine/test.idl";
 import "wtypes.idl";
 
 cpp_quote("#define IROT_PROTSEQ {'n','c','a','l','r','p','c',0}")
diff --git a/include/wine/test.idl b/include/wine/test.idl
new file mode 100644
index 0000000..e69de29