diff --git a/priv/host_ppc_isel.c b/priv/host_ppc_isel.c
index 91f5620..fcbb53e 100644
--- a/priv/host_ppc_isel.c
+++ b/priv/host_ppc_isel.c
@@ -1327,7 +1327,7 @@
       }
 
       /* Effectively splat the r_src value to dst */
-      addInstr(env, PPCInstr_AvLdSt( True/*ld*/, 4, dst, am_offset_zero ) );
+      addInstr(env, PPCInstr_AvLdSt( True/*ld*/, 16, dst, am_offset_zero ) );
       add_to_sp( env, 32 );       // Reset SP
 
       return dst;