diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c
index f83204bd1e..3060fdbee9 100644
--- a/target/i386/tcg/translate.c
+++ b/target/i386/tcg/translate.c
@@ -6869,9 +6869,8 @@ static bool disas_insn(DisasContext *s, CPUState *cpu)
         break;
     case 0x10e ... 0x117:
     case 0x128 ... 0x12f:
-    case 0x138 ... 0x13a:
-    case 0x150 ... 0x179:
-    case 0x17c ... 0x17f:
+    case 0x138 ... 0x13f:
+    case 0x150 ... 0x17f:
     case 0x1c2:
     case 0x1c4 ... 0x1c6:
     case 0x1d0 ... 0x1fe: