diff --git a/lib/Conversion/ArcToLLVM/CMakeLists.txt b/lib/Conversion/ArcToLLVM/CMakeLists.txt
index 213b31f38883..4544210ea80e 100644
--- a/lib/Conversion/ArcToLLVM/CMakeLists.txt
+++ b/lib/Conversion/ArcToLLVM/CMakeLists.txt
@@ -11,6 +11,7 @@ add_circt_conversion_library(CIRCTArcToLLVM
   CIRCTArc
   CIRCTComb
   CIRCTSeq
+  CIRCTCombToArith
   CIRCTCombToLLVM
   CIRCTHWToLLVM
   MLIRArithToLLVM
diff --git a/lib/Conversion/ArcToLLVM/LowerArcToLLVM.cpp b/lib/Conversion/ArcToLLVM/LowerArcToLLVM.cpp
index 66a1592361be..8d8f80c17941 100644
--- a/lib/Conversion/ArcToLLVM/LowerArcToLLVM.cpp
+++ b/lib/Conversion/ArcToLLVM/LowerArcToLLVM.cpp
@@ -7,6 +7,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "circt/Conversion/ArcToLLVM.h"
+#include "circt/Conversion/CombToArith.h"
 #include "circt/Conversion/CombToLLVM.h"
 #include "circt/Conversion/HWToLLVM.h"
 #include "circt/Dialect/Arc/ArcOps.h"
@@ -259,8 +260,8 @@ struct ClockGateOpLowering : public OpConversionPattern<seq::ClockGateOp> {
   LogicalResult
   matchAndRewrite(seq::ClockGateOp op, OpAdaptor adaptor,
                   ConversionPatternRewriter &rewriter) const final {
-    rewriter.replaceOpWithNewOp<comb::AndOp>(op, adaptor.getInput(),
-                                             adaptor.getEnable(), true);
+    rewriter.replaceOpWithNewOp<LLVM::AndOp>(op, adaptor.getInput(),
+                                             adaptor.getEnable());
     return success();
   }
 };
@@ -648,6 +649,7 @@ void LowerArcToLLVMPass::runOnOperation() {
   populateHWToLLVMConversionPatterns(converter, patterns, globals,
                                      constAggregateGlobalsMap);
   populateHWToLLVMTypeConversions(converter);
+  populateCombToArithConversionPatterns(converter, patterns);
   populateCombToLLVMConversionPatterns(converter, patterns);
 
   // Arc patterns.
diff --git a/test/Conversion/ArcToLLVM/lower-arc-to-llvm.mlir b/test/Conversion/ArcToLLVM/lower-arc-to-llvm.mlir
index faa372e64411..7ad14ed5e0d8 100644
--- a/test/Conversion/ArcToLLVM/lower-arc-to-llvm.mlir
+++ b/test/Conversion/ArcToLLVM/lower-arc-to-llvm.mlir
@@ -180,14 +180,16 @@ func.func @seqClocks(%clk1: !seq.clock, %clk2: !seq.clock) -> !seq.clock {
   %2 = arith.xori %0, %1 : i1
   %3 = seq.to_clock %2
   %4 = seq.clock_inv %3
-  return %4 : !seq.clock
+  %5 = seq.clock_gate %4, %0
+  return %5 : !seq.clock
 }
 // CHECK-LABEL: llvm.func @seqClocks
 //  CHECK-SAME: ([[CLK1:%.+]]: i1, [[CLK2:%.+]]: i1)
 //       CHECK: [[RES:%.+]] = llvm.xor [[CLK1]], [[CLK2]]
 //       CHECK: [[TRUE:%.+]] = llvm.mlir.constant(true) : i1
 //       CHECK: [[RES1:%.+]] = llvm.xor [[RES]], [[TRUE]] : i1
-//       CHECK: llvm.return [[RES1]] : i1
+//       CHECK: [[RES2:%.+]] = llvm.and [[RES1]], [[CLK1]] : i1
+//       CHECK: llvm.return [[RES2]] : i1
 
 // CHECK-LABEL: llvm.func @ReadAggregates(
 // CHECK-SAME: %arg0: !llvm.ptr
diff --git a/tools/arcilator/arcilator.cpp b/tools/arcilator/arcilator.cpp
index 9f092e800a86..47b1918bb0fe 100644
--- a/tools/arcilator/arcilator.cpp
+++ b/tools/arcilator/arcilator.cpp
@@ -355,7 +355,6 @@ static void populateArcToLLVMPipeline(PassManager &pm) {
   // Lower the arcs and update functions to LLVM.
   if (untilReached(UntilLLVMLowering))
     return;
-  pm.addPass(createConvertCombToArithPass());
   pm.addPass(createLowerArcToLLVMPass());
   pm.addPass(createCSEPass());
   pm.addPass(arc::createArcCanonicalizerPass());