diff --git a/stepmania/src/archutils/Unix/LinuxThreadHelpers.cpp b/stepmania/src/archutils/Unix/LinuxThreadHelpers.cpp
index 4d4bdd8558..50763d59e4 100644
--- a/stepmania/src/archutils/Unix/LinuxThreadHelpers.cpp
+++ b/stepmania/src/archutils/Unix/LinuxThreadHelpers.cpp
@@ -246,7 +246,7 @@ bool GetThreadBacktraceContext( uint64_t ThreadID, BacktraceContext *ctx )
 }
 #endif
 
-#elif defined(BSD)
+#elif defined(UNIX)
 #include <pthread.h>
 #include <signal.h>