diff --git a/src/frontend/A64/decoder/a64.inc b/src/frontend/A64/decoder/a64.inc
index a2008975..c4950323 100644
--- a/src/frontend/A64/decoder/a64.inc
+++ b/src/frontend/A64/decoder/a64.inc
@@ -778,7 +778,7 @@ INST(BSL,                    "BSL",                                       "0Q101
 //INST(FMLSL_vec_2,            "FMLSL, FMLSL2 (vector)",                    "0Q1011101z1mmmmm110011nnnnnddddd")
 INST(FABD_4,                 "FABD",                                      "0Q1011101z1mmmmm110101nnnnnddddd")
 INST(FCMGT_reg_4,            "FCMGT (register)",                          "0Q1011101z1mmmmm111001nnnnnddddd")
-//INST(FACGT_4,                "FACGT",                                     "0Q1011101z1mmmmm111011nnnnnddddd")
+INST(FACGT_4,                "FACGT",                                     "0Q1011101z1mmmmm111011nnnnnddddd")
 //INST(FMINP_vec_2,            "FMINP (vector)",                            "0Q1011101z1mmmmm111101nnnnnddddd")
 INST(BIT,                    "BIT",                                       "0Q101110101mmmmm000111nnnnnddddd")
 INST(BIF,                    "BIF",                                       "0Q101110111mmmmm000111nnnnnddddd")
diff --git a/src/frontend/A64/translate/impl/simd_three_same.cpp b/src/frontend/A64/translate/impl/simd_three_same.cpp
index fd2dd03e..d36a2fe6 100644
--- a/src/frontend/A64/translate/impl/simd_three_same.cpp
+++ b/src/frontend/A64/translate/impl/simd_three_same.cpp
@@ -380,6 +380,22 @@ bool TranslatorVisitor::FABD_4(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
     return true;
 }
 
+bool TranslatorVisitor::FACGT_4(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
+    if (sz && !Q) {
+        return ReservedValue();
+    }
+
+    const size_t datasize = Q ? 128 : 64;
+    const size_t esize = sz ? 64 : 32;
+
+    const IR::U128 operand1 = ir.FPVectorAbs(esize, V(datasize, Vn));
+    const IR::U128 operand2 = ir.FPVectorAbs(esize, V(datasize, Vm));
+    const IR::U128 result = ir.FPVectorGreater(esize, operand1, operand2);
+
+    V(datasize, Vd, result);
+    return true;
+}
+
 bool TranslatorVisitor::FADD_2(bool Q, bool sz, Vec Vm, Vec Vn, Vec Vd) {
     if (sz && !Q) {
         return ReservedValue();