diff --git a/src/arch/sparc/solaris/solaris.cc b/src/arch/sparc/solaris/solaris.cc
index c5b5902cc9..33b20786ba 100644
--- a/src/arch/sparc/solaris/solaris.cc
+++ b/src/arch/sparc/solaris/solaris.cc
@@ -79,7 +79,6 @@ const int SparcSolaris::NUM_OPEN_FLAGS =
 SyscallFlagTransTable SparcSolaris::mmapFlagTable[] = {
   { TGT_MAP_SHARED, MAP_SHARED },
   { TGT_MAP_PRIVATE, MAP_PRIVATE },
-  { TGT_MAP_32BIT, MAP_32BIT},
   { TGT_MAP_ANON, MAP_ANON },
   { TGT_MAP_DENYWRITE, MAP_DENYWRITE },
   { TGT_MAP_EXECUTABLE, MAP_EXECUTABLE },
diff --git a/src/arch/sparc/solaris/solaris.hh b/src/arch/sparc/solaris/solaris.hh
index b2f126a7e9..5ca811d25f 100644
--- a/src/arch/sparc/solaris/solaris.hh
+++ b/src/arch/sparc/solaris/solaris.hh
@@ -63,7 +63,6 @@ class SparcSolaris : public Solaris
 
     static const unsigned TGT_MAP_SHARED        = 0x00001;
     static const unsigned TGT_MAP_PRIVATE       = 0x00002;
-    static const unsigned TGT_MAP_32BIT         = 0x00040;
     static const unsigned TGT_MAP_ANON          = 0x00020;
     static const unsigned TGT_MAP_DENYWRITE     = 0x00800;
     static const unsigned TGT_MAP_EXECUTABLE    = 0x01000;