diff --git a/objdiff-core/config-schema.json b/objdiff-core/config-schema.json
index cbe1703a..c6d43572 100644
--- a/objdiff-core/config-schema.json
+++ b/objdiff-core/config-schema.json
@@ -345,6 +345,13 @@
       "name": "Register '$' prefix",
       "description": "Display MIPS register names with a '$' prefix."
     },
+    {
+      "id": "mips.prodgSnAsInvertedRegs",
+      "type": "boolean",
+      "default": false,
+      "name": "ProDG SN AS VU register order",
+      "description": "Changes the register order for specific R5900EE instructions to match the syntax used by the SN AS from ProDG (-snas flag)."
+    },
     {
       "id": "ppc.calculatePoolRelocations",
       "type": "boolean",
@@ -409,7 +416,7 @@
     {
       "id": "mips",
       "name": "MIPS",
-      "properties": ["mips.abi", "mips.instrCategory", "mips.registerPrefix"]
+      "properties": ["mips.abi", "mips.instrCategory", "mips.registerPrefix", "mips.prodgSnAsInvertedRegs"]
     },
     {
       "id": "ppc",
diff --git a/objdiff-core/src/arch/mips.rs b/objdiff-core/src/arch/mips.rs
index b48e5a89..c5d66dc4 100644
--- a/objdiff-core/src/arch/mips.rs
+++ b/objdiff-core/src/arch/mips.rs
@@ -188,6 +188,7 @@ impl ArchMips {
         rabbitizer::InstructionDisplayFlags::default()
             .with_unknown_instr_comment(false)
             .with_use_dollar(diff_config.mips_register_prefix)
+            .with_r5900ee_prodg_sn_as_inverted_regs(diff_config.mips_prodg_sn_as_inverted_regs)
     }
 
     fn parse_ins_ref(
@@ -237,7 +238,8 @@ impl Arch for ArchMips {
         let instruction = self.parse_ins_ref(resolved.ins_ref, resolved.code, diff_config)?;
         let display_flags = self.instruction_display_flags(diff_config);
         let opcode = instruction.opcode();
-        cb(InstructionPart::opcode(opcode.name(), opcode as u16))?;
+        let mnemonic = instruction.mnemonic_display(&display_flags).to_string();
+        cb(InstructionPart::opcode(mnemonic, opcode as u16))?;
         push_args(&instruction, resolved.relocation, &display_flags, cb)?;
         Ok(())
     }