diff --git a/arch/alpha/isa/mem.isa b/arch/alpha/isa/mem.isa
index 3c8b4f755..8742d308f 100644
--- a/arch/alpha/isa/mem.isa
+++ b/arch/alpha/isa/mem.isa
@@ -311,8 +311,7 @@ def template LoadCompleteAcc {{
         Fault fault = NoFault;
 
         %(fp_enable_check)s;
-        %(op_src_decl)s;
-        %(op_dest_decl)s;
+        %(op_decl)s;
 
         memcpy(&Mem, data, sizeof(Mem));
 
@@ -410,8 +409,7 @@ def template StoreInitiateAcc {{
         uint64_t write_result = 0;
 
         %(fp_enable_check)s;
-        %(op_src_decl)s;
-        %(op_dest_decl)s;
+        %(op_decl)s;
         %(op_rd)s;
         %(ea_code)s;
 
diff --git a/arch/mips/isa/formats/mem.isa b/arch/mips/isa/formats/mem.isa
index 8a07e63d4..404aa1ee1 100644
--- a/arch/mips/isa/formats/mem.isa
+++ b/arch/mips/isa/formats/mem.isa
@@ -276,8 +276,7 @@ def template LoadCompleteAcc {{
         Fault fault = NoFault;
 
         %(fp_enable_check)s;
-        %(op_src_decl)s;
-        %(op_dest_decl)s;
+        %(op_decl)s;
 
         memcpy(&Mem, data, sizeof(Mem));
 
@@ -375,8 +374,7 @@ def template StoreInitiateAcc {{
         uint64_t write_result = 0;
 
         %(fp_enable_check)s;
-        %(op_src_decl)s;
-        %(op_dest_decl)s;
+        %(op_decl)s;
         %(op_rd)s;
         %(ea_code)s;