diff --git a/examples/exercises/lynn/sample_processor/config/rvtest_config.h b/examples/exercises/lynn/sample_processor/config/rvtest_config.h
index 3dad7e0cdd..a455489a6a 100644
--- a/examples/exercises/lynn/sample_processor/config/rvtest_config.h
+++ b/examples/exercises/lynn/sample_processor/config/rvtest_config.h
@@ -3,3 +3,7 @@
 #define ZIHPM_SUPPORTED
 
 #define TIME_CSR_IMPLEMENTED 1
+
+#define RVMODEL_INTERRUPT_LATENCY 0
+
+#define RVMODEL_TIMER_INT_SOON_DELAY 0