diff --git a/GNUmakefile b/GNUmakefile
index a8caae8..31e8442 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -54,6 +54,11 @@ SOURCES+=$(APPSRC_GRBL)/grbl_probe.c
 SOURCES+=$(APPSRC_GRBL)/grbl_report.c
 SOURCES+=$(APPSRC_GRBL)/grbl_system.c
 
+SOURCES+=$(APPSRC_ECMC)/ecmcPluginGrbl.c
+SOURCES+=$(APPSRC_ECMC)/ecmcGrbl.cpp
+SOURCES+=$(APPSRC_ECMC)/ecmcGrblWrap.cpp
+
+DBDS   += $(APPSRC_ECMC)/ecmcGrbl.dbd
 
 #SOURCES += $(foreach d,${SRC_DIR}, $(wildcard $d/*.c) $(wildcard $d/*.cpp))
 HEADERS += $(foreach d,${SRC_DIR}, $(wildcard $d/*.h))
diff --git a/iocsh/test_xy_PSI.script b/iocsh/test_xy_PSI.script
index d198c29..8f769cc 100644
--- a/iocsh/test_xy_PSI.script
+++ b/iocsh/test_xy_PSI.script
@@ -8,7 +8,7 @@
 
 ## Initiation:
 
-require ecmccfg "ECMC_VER=9.0.0"
+require ecmccfg v9.0.1_RC1 "ECMC_VER=v9.0.1_RC1"
 require ecmc_plugin_grbl sandst_a
 
 exit