1 files changed, 2 insertions, 2 deletions
diff --git a/src/arch/x86/isa/decoder/x87.isa b/src/arch/x86/isa/decoder/x87.isa
index 9a6473141..cfd69b3ba 100644
--- a/src/arch/x86/isa/decoder/x87.isa
+++ b/src/arch/x86/isa/decoder/x87.isa
@@ -249,8 +249,8 @@ format WarnUnimpl {
                 0x3: Inst::UD2();
                 default: fisttp();
             }
-            0x2: Inst::FST(Mq);
-            0x3: Inst::FSTP(Mq);
+            0x2: Inst::FST(Eq);
+            0x3: Inst::FSTP(Eq);
             0x4: decode MODRM_MOD {
                 0x3: fucom();
                 default: frstor();