diff --git a/configure/E3/RULES_REQUIRE b/configure/E3/RULES_REQUIRE
index 52bb2c2c8cf5d5fb106201be980d8aadc00d9272..715461af1908381282d315b93376e303e14cafac 100644
--- a/configure/E3/RULES_REQUIRE
+++ b/configure/E3/RULES_REQUIRE
@@ -45,6 +45,13 @@ e3-site-path:
 	$(QUIET) $(SUDO) install -d -m 755 $(E3_SITEAPPS_PATH)
 
 
+
 e3-site-conf:
-	$(QUIET) $(file > $(G_E3_CFG_FILE), $(E3_CFG_VARS))
+# Makefile VERSION > 4.x is needed, DEFINES_REQUIRE can be found in a19eb01
+#	$(QUIET) $(file > $(G_E3_CFG_FILE), $(E3_CFG_VARS))
+	@echo "declare -g DEFAULT_EPICS_BASE=$(E3_MODULES_PATH)"          > $(G_E3_CFG_FILE)
+	@echo "declare -g DEFAULT_REQUIRE_NAME=$(E3_REQUIRE_NAME)"       >> $(G_E3_CFG_FILE)
+	@echo "declare -g DEFAULT_REQUIRE_VERSION=$(E3_REQUIRE_VERSION)" >> $(G_E3_CFG_FILE)
+
+
 
diff --git a/configure/RULES b/configure/RULES
index acb75f623a90f1e5e1a3bb980398eeaeb168aaff..99f2c96349f6a172d74f3da25cdecc1c38bf583c 100644
--- a/configure/RULES
+++ b/configure/RULES
@@ -2,10 +2,14 @@
 # include $(EPICS_BASE)/configure/RULES
 
 include $(TOP)/configure/E3/DEFINES_FT
-include $(TOP)/configure/E3/DEFINES_REQUIRE
+#
+# We cannot use file operation in CentOS7.4,
+# because Makefile version is 3.8.
+# include $(TOP)/configure/E3/DEFINES_REQUIRE
 include $(TOP)/configure/E3/RULES_E3
 include $(TOP)/configure/E3/RULES_EPICS
 
+
 include $(TOP)/configure/E3/RULES_REQUIRE
 
 include $(TOP)/configure/E3/RULES_DB
diff --git a/tools/ess-env.conf b/tools/ess-env.conf
index d8b86c336876581d7bec5c0ea9b1955b18e1cd58..420744f1f33d488272dd1bda2315fcede06bbb9e 100644
--- a/tools/ess-env.conf
+++ b/tools/ess-env.conf
@@ -1 +1 @@
-IOCSH_HASH_VERSION=4530dfe
+IOCSH_HASH_VERSION=a19eb01