@@ -1911,11 +1911,10 @@
 		AC_CHECK_PROG(WINE, wine64, wine64)
 		;;
 	esac
 
 	AS_IF([test x"$WINE" != x""], [
-		AC_SUBST(RUN_TESTS, "run")
 		AC_SUBST(WRAPPER, "$WINE")
 	])
 
 	AS_IF([test x"$with_wii" = x"yes"], [
 		dnl Keep this lowercase, as WIILOAD is a variable used by
@@ -1925,12 +1924,10 @@
 
 		AS_IF([test x"$wiiload" != x""], [
 			AC_SUBST(WRAPPER, "$wiiload")
 		])
 	])
-], [
-	AC_SUBST(RUN_TESTS, "run")
 ])
 
 AC_ARG_WITH(fish_completions,
 	AS_HELP_STRING([--with-fish-completions],
 		[install completions for the fish shell]))