diff --git a/lib/Conversion/VerifToSMT/VerifToSMT.cpp b/lib/Conversion/VerifToSMT/VerifToSMT.cpp
index 40d3ba35280f..5c6c571f9939 100644
--- a/lib/Conversion/VerifToSMT/VerifToSMT.cpp
+++ b/lib/Conversion/VerifToSMT/VerifToSMT.cpp
@@ -367,7 +367,9 @@ struct VerifBoundedModelCheckingOpConversion
           if (clockIndexes.size() == 1) {
             auto clockIndex = clockIndexes[0];
             auto oldClock = iterArgs[clockIndex];
-            auto newClock = loopVals[clockIndex];
+            // The clock is necessarily the first value returned by the loop
+            // region
+            auto newClock = loopVals[0];
             auto oldClockLow = builder.create<smt::BVNotOp>(loc, oldClock);
             auto isPosedgeBV =
                 builder.create<smt::BVAndOp>(loc, oldClockLow, newClock);
diff --git a/test/Conversion/VerifToSMT/bmc-clock-not-first.mlir b/test/Conversion/VerifToSMT/bmc-clock-not-first.mlir
new file mode 100644
index 000000000000..e34989383b2b
--- /dev/null
+++ b/test/Conversion/VerifToSMT/bmc-clock-not-first.mlir
@@ -0,0 +1,32 @@
+// RUN: circt-opt %s --convert-verif-to-smt --reconcile-unrealized-casts -allow-unregistered-dialect | FileCheck %s
+
+// Check subset of output to make sure posedge calculation works with different clock positions
+// CHECK-LABEL:  func.func @test_bmc_clock_not_first() -> i1 {
+// CHECK:        [[LOOP:%.+]] = func.call @bmc_loop([[ARG2:%.+]]) : (!smt.bv<1>) -> !smt.bv<1>
+// CHECK:        [[OLDCLOCKLOW:%.+]] = smt.bv.not [[ARG2]]
+// CHECK:        [[BVPOSEDGE:%.+]] = smt.bv.and [[OLDCLOCKLOW]], [[LOOP]]
+
+func.func @test_bmc_clock_not_first() -> (i1) {
+  %bmc = verif.bmc bound 10 num_regs 1 initial_values [unit]
+  init {
+    %clk = seq.const_clock low
+    verif.yield %clk : !seq.clock
+  }
+  loop {
+    ^bb0(%clk: !seq.clock):
+    %from_clock = seq.from_clock %clk
+    %c-1_i1 = hw.constant -1 : i1
+    %neg_clock = comb.xor %from_clock, %c-1_i1 : i1
+    %newclk = seq.to_clock %neg_clock
+    verif.yield %newclk: !seq.clock
+  }
+  circuit {
+  ^bb0(%arg0: i32, %clk: !seq.clock, %state0: i32):
+    %c-1_i32 = hw.constant -1 : i32
+    %0 = comb.add %arg0, %state0 : i32
+    // %state0 is the result of a seq.compreg taking %0 as input
+    %2 = comb.xor %state0, %c-1_i32 : i32
+    verif.yield %2, %0 : i32, i32
+  }
+  func.return %bmc : i1
+}