diff --git a/src/jit/codegenxarch.cpp b/src/jit/codegenxarch.cpp
index 1f0835c20c28..d75810962a5d 100644
--- a/src/jit/codegenxarch.cpp
+++ b/src/jit/codegenxarch.cpp
@@ -5376,7 +5376,7 @@ void CodeGen::genCallInstruction(GenTreeCall* call)
                 else
                 {
                     assert(iterationNum == 1);
-                    argReg = curArgTabEntry->otherRegNum;
+                    argReg = curArgTabEntry->GetOtherRegNum();
                 }
 
                 genConsumeReg(putArgRegNode);
diff --git a/src/jit/compiler.h b/src/jit/compiler.h
index c82d8b2d1f07..21a8521ddc6f 100644
--- a/src/jit/compiler.h
+++ b/src/jit/compiler.h
@@ -1411,8 +1411,8 @@ struct fgArgTabEntry
     {
         return (regNumber)regNums[0];
     }
-    __declspec(property(get = getOtherRegNum)) regNumber otherRegNum;
-    regNumber getOtherRegNum()
+
+    regNumber GetOtherRegNum()
     {
         return (regNumber)regNums[1];
     }
diff --git a/src/jit/lsraxarch.cpp b/src/jit/lsraxarch.cpp
index 83521372abf8..082cd2727236 100644
--- a/src/jit/lsraxarch.cpp
+++ b/src/jit/lsraxarch.cpp
@@ -1170,7 +1170,7 @@ int LinearScan::BuildCall(GenTreeCall* call)
             int i = 0;
             for (GenTreeFieldList* entry = argNode->AsFieldList(); entry != nullptr; entry = entry->Rest())
             {
-                const regNumber argReg = (i == 0) ? curArgTabEntry->regNum : curArgTabEntry->otherRegNum;
+                const regNumber argReg = (i == 0) ? curArgTabEntry->regNum : curArgTabEntry->GetOtherRegNum();
                 assert(entry->Current()->gtRegNum == argReg);
                 assert(i < 2);
                 i++;