diff --git a/unittests/32Bit_ASM/Primary/Primary_E3.asm b/unittests/32Bit_ASM/Primary/Primary_E3.asm
index 6af78d155..4ac1d741d 100644
--- a/unittests/32Bit_ASM/Primary/Primary_E3.asm
+++ b/unittests/32Bit_ASM/Primary/Primary_E3.asm
@@ -1,6 +1,9 @@
 %ifdef CONFIG
 {
-    "Mode": "32BIT"
+  "RegData": {
+    "RCX": "0x10000"
+  },
+  "Mode": "32BIT"
 }
 %endif