diff --git a/share/revng/abi/SystemV_x86.yml b/share/revng/abi/SystemV_x86.yml
index f0d332556..fe4defa3b 100644
--- a/share/revng/abi/SystemV_x86.yml
+++ b/share/revng/abi/SystemV_x86.yml
@@ -20,10 +20,6 @@ MaximumGPRsPerScalarReturnValue: 2
 GeneralPurposeReturnValueRegisters:
   - eax_x86
   - edx_x86
-VectorArgumentRegisters:
-  - xmm0_x86
-  - xmm1_x86
-  - xmm2_x86
 VectorReturnValueRegisters:
   - st0_x86
 CalleeSavedRegisters: