diff --git a/acinclude.m4.in b/acinclude.m4.in
index 124054f..7ec513b 100644
--- a/acinclude.m4.in
+++ b/acinclude.m4.in
@@ -2787,6 +2787,7 @@ if eval "test ! \"`echo $kde_cv_tqt`\" = no"; then
   AC_MSG_RESULT(no)
 dnl  AC_MSG_ERROR([You are attempting to compile Trinity without the Trinity Qt Interface installed.  Please install libtqtinterface-dev and try again!])
   AC_MSG_WARN([You are attempting to compile Trinity without the Trinity Qt Interface installed.  Please install libtqtinterface-dev and try again!])
+  TQTMOC="\$(srcdir)/moc-tqt"
 else
   AC_MSG_RESULT(yes)
   LIBTQT_LDFLAGS="-ltqt"