diff --git a/arch/Mips/MipsModule.c b/arch/Mips/MipsModule.c
index f29b2ddc0..92887c3d9 100644
--- a/arch/Mips/MipsModule.c
+++ b/arch/Mips/MipsModule.c
@@ -15,8 +15,7 @@ static cs_err init(cs_struct *ud)
 
 	// verify if requested mode is valid
 	if (ud->mode & ~(CS_MODE_LITTLE_ENDIAN | CS_MODE_32 | CS_MODE_64 |
-				CS_MODE_MICRO | CS_MODE_MIPS32R6 |
-				CS_MODE_MIPSGP64 | CS_MODE_BIG_ENDIAN))
+				CS_MODE_MICRO | CS_MODE_MIPS32R6 | CS_MODE_BIG_ENDIAN))
 		return CS_ERR_MODE;
 
 	mri = cs_mem_malloc(sizeof(*mri));