diff --git a/Examples/options/plcio_read.py b/Examples/options/plcio_read.py
index d8b0b7395def1db1c04df844372967d7b42d4ab1..62c682b119b0acf413bbc3e1eca65983d4cd6343 100644
--- a/Examples/options/plcio_read.py
+++ b/Examples/options/plcio_read.py
@@ -2,8 +2,8 @@
 
 from Gaudi.Configuration import *
 
-from Configurables import CEPCDataSvc
-dsvc = CEPCDataSvc("EventDataSvc", input="test.root")
+from Configurables import K4DataSvc
+dsvc = K4DataSvc("EventDataSvc", input="test.root")
 
 from Configurables import PlcioReadAlg
 alg = PlcioReadAlg("PlcioReadAlg")
diff --git a/Examples/options/plcio_write.py b/Examples/options/plcio_write.py
index 378aae8406012a0f008c3ce3ff6a5fb306297938..17bab8ed634928f0193f467e58d55aec30b54a54 100644
--- a/Examples/options/plcio_write.py
+++ b/Examples/options/plcio_write.py
@@ -2,8 +2,8 @@
 
 from Gaudi.Configuration import *
 
-from Configurables import CEPCDataSvc
-dsvc = CEPCDataSvc("EventDataSvc")
+from Configurables import K4DataSvc
+dsvc = K4DataSvc("EventDataSvc")
 
 from Configurables import PlcioWriteAlg
 alg = PlcioWriteAlg("PlcioWriteAlg")