diff --git a/libutils/include/utils/Trace.h b/libutils/include/utils/Trace.h
index fec0ffa..9986bf5 100644
--- a/libutils/include/utils/Trace.h
+++ b/libutils/include/utils/Trace.h
@@ -33,7 +33,7 @@
 // ATRACE_NAME traces from its location until the end of its enclosing scope.
 #define _PASTE(x, y) x ## y
 #define PASTE(x, y) _PASTE(x,y)
-#define ATRACE_NAME(name) android::ScopedTrace PASTE(___tracer, __LINE__) (ATRACE_TAG, name)
+#define ATRACE_NAME(name) ::android::ScopedTrace PASTE(___tracer, __LINE__)(ATRACE_TAG, name)
 
 // ATRACE_CALL is an ATRACE_NAME that uses the current function name.
 #define ATRACE_CALL() ATRACE_NAME(__FUNCTION__)