diff --git a/compiler-rt/lib/scudo/standalone/CMakeLists.txt b/compiler-rt/lib/scudo/standalone/CMakeLists.txt
index 5ed7eb4974c1..a88b66da6628 100644
--- a/compiler-rt/lib/scudo/standalone/CMakeLists.txt
+++ b/compiler-rt/lib/scudo/standalone/CMakeLists.txt
@@ -68,6 +68,7 @@ set(SCUDO_HEADERS
   linux.h
   list.h
   local_cache.h
+  memtag.h
   mutex.h
   platform.h
   primary32.h