diff --git a/ibm_vpd_app.cpp b/ibm_vpd_app.cpp
index 0185739..b5ca5fd 100644
--- a/ibm_vpd_app.cpp
+++ b/ibm_vpd_app.cpp
@@ -38,10 +38,10 @@
 using namespace phosphor::logging;
 
 static const deviceTreeMap deviceTreeSystemTypeMap = {
-    {RAINIER_2U, "conf@aspeed-bmc-ibm-rainier.dtb"},
-    {RAINIER_4U, "conf@aspeed-bmc-ibm-rainier-4u.dtb"},
-    {RAINIER_1S4U, "conf@aspeed-bmc-ibm-rainier-1s4u.dtb"},
-    {EVEREST, "conf@aspeed-bmc-ibm-everest.dtb"}};
+    {RAINIER_2U, "conf-aspeed-bmc-ibm-rainier.dtb"},
+    {RAINIER_4U, "conf-aspeed-bmc-ibm-rainier-4u.dtb"},
+    {RAINIER_1S4U, "conf-aspeed-bmc-ibm-rainier-1s4u.dtb"},
+    {EVEREST, "conf-aspeed-bmc-ibm-everest.dtb"}};
 
 /**
  * @brief Returns the power state for chassis0