diff --git a/libs/androidfw/ConfigDescription.cpp b/libs/androidfw/ConfigDescription.cpp
index 19ead95..93a7d17 100644
--- a/libs/androidfw/ConfigDescription.cpp
+++ b/libs/androidfw/ConfigDescription.cpp
@@ -637,7 +637,7 @@
   return true;
 }
 
-bool ConfigDescription::Parse(const StringPiece& str, ConfigDescription* out) {
+bool ConfigDescription::Parse(StringPiece str, ConfigDescription* out) {
   std::vector<std::string> parts = util::SplitAndLowercase(str, '-');
 
   ConfigDescription config;