diff --git a/src/cpu/testers/traffic_gen/gups_gen.cc b/src/cpu/testers/traffic_gen/gups_gen.cc
index 615d4b068e..3ed1fa4b65 100644
--- a/src/cpu/testers/traffic_gen/gups_gen.cc
+++ b/src/cpu/testers/traffic_gen/gups_gen.cc
@@ -324,8 +324,8 @@ GUPSGen::GenPort::recvTimingResp(PacketPtr pkt)
     return true;
 }
 
-GUPSGen::GUPSGenStat::GUPSGenStat(GUPSGen* parent):
-    Stats::Group(parent),
+GUPSGen::GUPSGenStat::GUPSGenStat(GUPSGen* parent) :
+    statistics::Group(parent),
     ADD_STAT(totalUpdates, statistics::units::Count::get(),
         "Total number of updates the generator made in the memory"),
     ADD_STAT(GUPS, statistics::units::Rate<statistics::units::Count,
diff --git a/src/cpu/testers/traffic_gen/gups_gen.hh b/src/cpu/testers/traffic_gen/gups_gen.hh
index 04c0bb0979..fa7b33646c 100644
--- a/src/cpu/testers/traffic_gen/gups_gen.hh
+++ b/src/cpu/testers/traffic_gen/gups_gen.hh
@@ -301,25 +301,25 @@ class GUPSGen : public ClockedObject
      */
     int readRequests;
 
-    struct GUPSGenStat : public Stats::Group
+    struct GUPSGenStat : public statistics::Group
     {
         GUPSGenStat(GUPSGen* parent);
         void regStats() override;
 
-        Stats::Scalar totalUpdates;
-        Stats::Formula GUPS;
+        statistics::Scalar totalUpdates;
+        statistics::Formula GUPS;
 
-        Stats::Scalar totalReads;
-        Stats::Scalar totalBytesRead;
-        Stats::Formula avgReadBW;
-        Stats::Scalar totalReadLat;
-        Stats::Formula avgReadLat;
+        statistics::Scalar totalReads;
+        statistics::Scalar totalBytesRead;
+        statistics::Formula avgReadBW;
+        statistics::Scalar totalReadLat;
+        statistics::Formula avgReadLat;
 
-        Stats::Scalar totalWrites;
-        Stats::Scalar totalBytesWritten;
-        Stats::Formula avgWriteBW;
-        Stats::Scalar totalWriteLat;
-        Stats::Formula avgWriteLat;
+        statistics::Scalar totalWrites;
+        statistics::Scalar totalBytesWritten;
+        statistics::Formula avgWriteBW;
+        statistics::Scalar totalWriteLat;
+        statistics::Formula avgWriteLat;
     } stats;
 
   public: