diff --git a/samples/boards/mec172xevb_assy6906/rom_api/sample.yaml b/samples/boards/mec172xevb_assy6906/rom_api/sample.yaml
index d6ac888..57b6f68 100644
--- a/samples/boards/mec172xevb_assy6906/rom_api/sample.yaml
+++ b/samples/boards/mec172xevb_assy6906/rom_api/sample.yaml
@@ -5,8 +5,17 @@
   tags: crypto
   harness: console
   harness_config:
-    type: one_line
-    ordered: false
+    type: multi_line
+    regex:
+      - "Test Zephyr crypto hash API for multiblock plus remainder"
+      - "Test Zephyr crypto hash API for multiblock plus remainder returned 0"
+      - "Test Zephyr crypto arbitrary chunk size = \\d+"
+      - "Test Zephyr crypto arbitrary chunk size returned 0"
+      - "Test Zephyr crypto arbitrary chunk size = \\d+"
+      - "Test Zephyr crypto arbitrary chunk size returned 0"
+      - "Test Zephyr crypto arbitrary chunk size = \\d+"
+      - "Test Zephyr crypto arbitrary chunk size returned 0"
+      - "Application done"
 tests:
   sample.boards.mec172xevb_assy6906.rom_api:
     platform_allow: mec172xevb_assy6906