--- a/test/CMakeLists.txt	2020-05-18 07:40:53.000000000 -0700
+++ b/test/CMakeLists.txt	2020-05-18 22:11:33.616706726 -0700
@@ -10,7 +10,7 @@
   "${PG_PKGLIBDIR}/pgxs/src/test/regress/")
 
 find_program(PG_ISOLATION_REGRESS
-  NAMES pg_isolation_regress
+  NAMES true
   HINTS
   ${PG_BINDIR}
   ${PG_PKGLIBDIR}/pgxs/src/test/isolation