diff --git a/DRAMSys/dramSys/src/controller/core/configuration/Configuration.h b/DRAMSys/dramSys/src/controller/core/configuration/Configuration.h
index 6ec2d8ee..9f882002 100644
--- a/DRAMSys/dramSys/src/controller/core/configuration/Configuration.h
+++ b/DRAMSys/dramSys/src/controller/core/configuration/Configuration.h
@@ -43,8 +43,10 @@
 #include "MemSpec.h"
 #include "../../../common/Utils.h"
 
+enum class ErrorStorageMode;
+DEFINE_ENUM_CLASS_WITH_STRING_CONVERSIONS(ErrorStorageMode, (NoStorage)(Store)(ErrorModel))
+
 enum class EPowerDownMode{NoPowerDown, Staggered, TimeoutPDN, TimeoutSREF};
-DEFINE_ENUM_CLASS_WITH_STRING_CONVERSIONS(ErrorStorageMode, (NoStorage)(Store)(ErrorModel));
 
 struct Configuration
 {
diff --git a/DRAMSys/dramSys/src/simulation/Dram.h b/DRAMSys/dramSys/src/simulation/Dram.h
index 0c981fd3..f4f1fe44 100644
--- a/DRAMSys/dramSys/src/simulation/Dram.h
+++ b/DRAMSys/dramSys/src/simulation/Dram.h
@@ -57,8 +57,7 @@ using namespace std;
 using namespace tlm;
 using namespace Data;
 
-template<unsigned int BUSWIDTH = 128, unsigned int WORDS = 4096, bool STORE = true, bool FIXED_BL = false,
-        unsigned int FIXED_BL_VALUE = 0>
+template<unsigned int BUSWIDTH = 128>
 struct Dram : sc_module
 {
     // TLM Related: