diff --git a/tools/perf/util/python-ext-sources b/tools/perf/util/python-ext-sources
index 6c6a6953fa93..4d28624a1eca 100644
--- a/tools/perf/util/python-ext-sources
+++ b/tools/perf/util/python-ext-sources
@@ -17,6 +17,5 @@ util/xyarray.c
 util/cgroup.c
 util/rblist.c
 util/strlist.c
-../lib/api/fs/fs.c
 util/trace-event.c
 ../../lib/rbtree.c