diff --git a/src/libsysprof-capture/sysprof-collector.c b/src/libsysprof-capture/sysprof-collector.c
index eac09cae..4a0a88ef 100644
--- a/src/libsysprof-capture/sysprof-collector.c
+++ b/src/libsysprof-capture/sysprof-collector.c
@@ -88,12 +88,6 @@ typedef struct
   int pid;
 } SysprofCollector;
 
-#ifdef __linux__
-# define sysprof_current_cpu (sched_getcpu())
-#else
-# define sysprof_current_cpu (-1)
-#endif
-
 #define COLLECTOR_MAGIC_CREATING ((gpointer)&creating)
 
 static MappedRingBuffer       *request_writer         (void);