diff --git a/DRAMSys/library/src/controller/core/configuration/ConfigurationLoader.cpp b/DRAMSys/library/src/controller/core/configuration/ConfigurationLoader.cpp
index 6536f5fc..167ef3da 100644
--- a/DRAMSys/library/src/controller/core/configuration/ConfigurationLoader.cpp
+++ b/DRAMSys/library/src/controller/core/configuration/ConfigurationLoader.cpp
@@ -181,7 +181,7 @@ void ConfigurationLoader::loadCommons(Configuration &config, XMLElement *xmlSpec
     // MemArchitecture
     XMLElement *architecture = xmlSpec->FirstChildElement("memarchitecturespec");
     memSpec->NumberOfBanks = queryUIntParameter(architecture, "nbrOfBanks");
-    memSpec->NumberOfRanks = queryUIntParameter(architecture, "nbrOfRanks");
+    //memSpec->NumberOfRanks = queryUIntParameter(architecture, "nbrOfRanks");
     memSpec->BurstLength = queryUIntParameter(architecture, "burstLength");
     memSpec->DataRate = queryUIntParameter(architecture, "dataRate");
     memSpec->NumberOfRows = queryUIntParameter(architecture, "nbrOfRows");
@@ -216,7 +216,8 @@ void ConfigurationLoader::loadDDR3(Configuration &config, XMLElement *xmlSpec)
         SC_REPORT_FATAL("ConfigurationLoader", "Wrong MemSpec chosen");
 
     // MemArchitecture
-    //XMLElement *architecture = xmlSpec->FirstChildElement("memarchitecturespec");
+    XMLElement *architecture = xmlSpec->FirstChildElement("memarchitecturespec");
+      memSpec->NumberOfRanks = queryUIntParameter(architecture, "nbrOfRanks");
   memSpec->NumberOfBankGroups = 1;
   memSpec->nActivate = 4;
   memSpec->DLL = true;
@@ -274,6 +275,7 @@ void ConfigurationLoader::loadDDR4(Configuration &config, XMLElement *xmlSpec)
 
     // MemArchitecture
     XMLElement *architecture = xmlSpec->FirstChildElement("memarchitecturespec");
+      memSpec->NumberOfRanks = queryUIntParameter(architecture, "nbrOfRanks");
     memSpec->NumberOfBankGroups = queryUIntParameter(architecture, "nbrOfBankGroups");
   memSpec->nActivate = 4;
   memSpec->DLL = true;
@@ -332,7 +334,8 @@ void ConfigurationLoader::loadLPDDR4(Configuration &config, XMLElement *xmlSpec)
         SC_REPORT_FATAL("ConfigurationLoader", "Wrong MemSpec chosen");
 
     // MemArchitecture:
-    //XMLElement *architecture = xmlSpec->FirstChildElement("memarchitecturespec");
+    XMLElement *architecture = xmlSpec->FirstChildElement("memarchitecturespec");
+      memSpec->NumberOfRanks = queryUIntParameter(architecture, "nbrOfRanks");
   memSpec->NumberOfBankGroups = 1;
   memSpec->nActivate = 4;
   memSpec->DLL = false; // TODO: Correct?
@@ -391,7 +394,7 @@ void ConfigurationLoader::loadWideIO(Configuration &config, XMLElement *memspec)
     // MemSpecification
     //XMLElement *architecture = memspec->FirstChildElement("memarchitecturespec");
   memSpec->NumberOfBankGroups = 1;
-  //memSpec->NumberOfRanks = 1; TODO: is part of memspec for WideIO
+  memSpec->NumberOfRanks = 1; // TODO: is part of some memspecs for WideIO
   memSpec->nActivate = 2;
   memSpec->DLL = false;
   memSpec->termination = false;