diff --git a/src/frontend/A64/decoder/a64.inc b/src/frontend/A64/decoder/a64.inc
index 64980928..198b6f71 100644
--- a/src/frontend/A64/decoder/a64.inc
+++ b/src/frontend/A64/decoder/a64.inc
@@ -674,7 +674,7 @@ INST(CMEQ_reg_2,             "CMEQ (register)",                           "0Q101
 INST(DUP_gen,                "DUP (general)",                             "0Q001110000iiiii000011nnnnnddddd")
 INST(SMOV,                   "SMOV",                                      "0Q001110000iiiii001011nnnnnddddd")
 INST(UMOV,                   "UMOV",                                      "0Q001110000iiiii001111nnnnnddddd")
-//INST(INS_gen,                "INS (general)",                             "01001110000iiiii000111nnnnnddddd")
+INST(INS_gen,                "INS (general)",                             "01001110000iiiii000111nnnnnddddd")
 INST(INS_elt,                "INS (element)",                             "01101110000iiiii0iiii1nnnnnddddd")
 
 // Data Processing - FP and SIMD - SIMD Three same
diff --git a/src/frontend/A64/translate/impl/simd_copy.cpp b/src/frontend/A64/translate/impl/simd_copy.cpp
index 816f9d61..6a3359f3 100644
--- a/src/frontend/A64/translate/impl/simd_copy.cpp
+++ b/src/frontend/A64/translate/impl/simd_copy.cpp
@@ -73,6 +73,21 @@ bool TranslatorVisitor::UMOV(bool Q, Imm<5> imm5, Vec Vn, Reg Rd) {
     return true;
 }
 
+bool TranslatorVisitor::INS_gen(Imm<5> imm5, Reg Rn, Vec Vd) {
+    const size_t size = Common::LowestSetBit(imm5.ZeroExtend());
+    if (size > 3) return UnallocatedEncoding();
+
+    const size_t index = imm5.ZeroExtend<size_t>() >> (size + 1);
+    const size_t esize = 8 << size;
+    const size_t datasize = 128;
+
+    const IR::UAny element = X(esize, Rn);
+    const IR::U128 result = ir.VectorSetElement(esize, V(datasize, Vd), index, element);
+    V(datasize, Vd, result);
+
+    return true;
+}
+
 bool TranslatorVisitor::INS_elt(Imm<5> imm5, Imm<4> imm4, Vec Vn, Vec Vd) {
     const size_t size = Common::LowestSetBit(imm5.ZeroExtend());
     if (size > 3) return UnallocatedEncoding();