diff --git a/lldb/source/Interpreter/CommandAlias.cpp b/lldb/source/Interpreter/CommandAlias.cpp
index e36edcac15a59..80a926ef4d6a5 100644
--- a/lldb/source/Interpreter/CommandAlias.cpp
+++ b/lldb/source/Interpreter/CommandAlias.cpp
@@ -180,7 +180,7 @@ bool CommandAlias::IsDashDashCommand() {
 
   for (const auto &opt_entry : *GetOptionArguments()) {
     std::tie(opt, std::ignore, value) = opt_entry;
-    if (opt == CommandInterpreter::g_argument && !value.empty() &&
+    if (opt == "<argument>" && !value.empty() &&
         llvm::StringRef(value).endswith("--")) {
       m_is_dashdash_alias = eLazyBoolYes;
       break;