diff --git a/src/test/regress/GNUmakefile b/src/test/regress/GNUmakefile
index dcc38682a9a..a45ca4f164b 100644
--- a/src/test/regress/GNUmakefile
+++ b/src/test/regress/GNUmakefile
@@ -220,6 +220,9 @@ installcheck-cbdb-parallel: all twophase_pqexecparams
 installcheck-tests: all
 	$(pg_regress_installcheck) $(REGRESS_OPTS) $(TESTS) $(EXTRA_TESTS)
 
+installcheck-fixme: all
+	$(pg_regress_installcheck) $(REGRESS_OPTS) --schedule=$(srcdir)/fixme_schedule $(EXTRA_TESTS)
+
 ifeq ($(BUILD_TYPE),prod)
 .PHONY: installcheck-icudp
 installcheck-icudp:
diff --git a/src/test/regress/fixme_schedule b/src/test/regress/fixme_schedule
new file mode 100755
index 00000000000..aef46024260
--- /dev/null
+++ b/src/test/regress/fixme_schedule
@@ -0,0 +1,12 @@
+# ======================================================================
+# Cloudberry-specific tests
+# ----------------------------------------------------------------------
+# These tests have issues
+# ======================================================================
+
+# [Bug] Core Dump in mirror_replay Test Suite During Execution #782
+# https://github.com/apache/cloudberry/issues/782
+
+test: mirror_replay
+
+# end of tests
diff --git a/src/test/regress/greenplum_schedule b/src/test/regress/greenplum_schedule
index 3a1f7d9dd54..5979e8f9ff9 100755
--- a/src/test/regress/greenplum_schedule
+++ b/src/test/regress/greenplum_schedule
@@ -292,7 +292,7 @@ test: oid_wraparound
 # fts_recovery_in_progresss uses fault injectors to simulate FTS fault states,
 # hence it should be run in isolation.
 test: fts_recovery_in_progress
-test: mirror_replay
+ignore: mirror_replay
 test: autovacuum
 test: autovacuum-segment
 test: autovacuum-template0-segment