diff --git a/Exercises/assignment2.md b/Exercises/assignment2.md
index 38a29fc..4a252c8 100644
--- a/Exercises/assignment2.md
+++ b/Exercises/assignment2.md
@@ -35,8 +35,8 @@ Next, you need to add logic to expose these counters in the CSR. In [VX_csr_data
 `VX_DCR_MPM_CLASS_3: begin
     case (read_addr)
     // Add your custom counters here for Class 3:
-    `CSR_READ_64(`VX_CSR_MPM_TOTAL_ISSUED_WARPS, read_data_ro_w, pipeline_perf_if.sched.total_issued_warps);
-    `CSR_READ_64(`VX_CSR_MPM_TOTAL_ACTIVE_THREADS, read_data_ro_w, pipeline_perf_if.sched.total_active_threads);
+    `CSR_READ_64(`VX_CSR_MPM_TOTAL_ISSUED_WARPS, read_data_ro_w, pipeline_perf.sched.total_issued_warps);
+    `CSR_READ_64(`VX_CSR_MPM_TOTAL_ACTIVE_THREADS, read_data_ro_w, pipeline_perf.sched.total_active_threads);
     default:;
     endcase
 end
@@ -167,4 +167,4 @@ You can run the demo application with a different input size to observe how the
 ./ci/blackbox.sh --cores=4 --app=demo --perf=3 --driver=rtlsim --args="-n32"
 ./ci/blackbox.sh --cores=4 --app=demo --perf=3 --driver=rtlsim --args="-n64"
 ./ci/blackbox.sh --cores=4 --app=demo --perf=3 --driver=rtlsim --args="-n128"
-```
\ No newline at end of file
+```