diff --git a/unittests/InstructionCountCI/Primary.json b/unittests/InstructionCountCI/Primary.json
index 6d25a4775b..8d6bb8021b 100644
--- a/unittests/InstructionCountCI/Primary.json
+++ b/unittests/InstructionCountCI/Primary.json
@@ -2540,6 +2540,13 @@
       "Comment": "0x90",
       "ExpectedArm64ASM": []
     },
+    "pause": {
+      "ExpectedInstructionCount": 1,
+      "Comment": "0xF3 0x90",
+      "ExpectedArm64ASM": [
+        "wfe"
+      ]
+    },
     "cbw": {
       "ExpectedInstructionCount": 2,
       "Comment": "0x98",