diff --git a/target/mips/tcg/ldst_helper.c b/target/mips/tcg/ldst_helper.c
index d0bd0267b2..c1a8380e34 100644
--- a/target/mips/tcg/ldst_helper.c
+++ b/target/mips/tcg/ldst_helper.c
@@ -248,14 +248,14 @@ void helper_swm(CPUMIPSState *env, target_ulong addr, target_ulong reglist,
         target_ulong i;
 
         for (i = 0; i < base_reglist; i++) {
-            cpu_stw_mmuidx_ra(env, addr, env->active_tc.gpr[multiple_regs[i]],
+            cpu_stl_mmuidx_ra(env, addr, env->active_tc.gpr[multiple_regs[i]],
                               mem_idx, GETPC());
             addr += 4;
         }
     }
 
     if (do_r31) {
-        cpu_stw_mmuidx_ra(env, addr, env->active_tc.gpr[31], mem_idx, GETPC());
+        cpu_stl_mmuidx_ra(env, addr, env->active_tc.gpr[31], mem_idx, GETPC());
     }
 }