diff --git a/ETTrace/Tracer/Public/Tracer.h b/ETTrace/Tracer/Public/Tracer.h
index 5e440db..3ceb848 100644
--- a/ETTrace/Tracer/Public/Tracer.h
+++ b/ETTrace/Tracer/Public/Tracer.h
@@ -29,9 +29,12 @@ void EMGBeginCollectingLibraries(void);
 + (void)setup;
 + (NSDictionary *)getResults;
 + (BOOL)isRecording;
-+ (void)printThreads;
 
 @end
 
+@interface EMGTracer (PrintThread)
++ (void)printThreads;
+@end
+
 
 #endif /* EMGWriteLibraries_h */