2 files changed, 0 insertions, 3 deletions
diff --git a/src/cpu/o3/checker.cc b/src/cpu/o3/checker.cc
index 970af5300..16c5a8704 100644
--- a/src/cpu/o3/checker.cc
+++ b/src/cpu/o3/checker.cc
@@ -45,8 +45,6 @@
 #include "cpu/checker/cpu_impl.hh"
 #include "params/O3Checker.hh"
 
-class MemObject;
-
 template
 class Checker<O3CPUImpl>;
 
diff --git a/src/cpu/o3/cpu.hh b/src/cpu/o3/cpu.hh
index 21cae444b..c2c48535f 100644
--- a/src/cpu/o3/cpu.hh
+++ b/src/cpu/o3/cpu.hh
@@ -76,7 +76,6 @@ template <class>
 class O3ThreadContext;
 
 class Checkpoint;
-class MemObject;
 class Process;
 
 struct BaseCPUParams;