diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc b/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
index da27a9ad93d5..15c0502b2c0d 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
@@ -20,6 +20,7 @@
 #include "sanitizer_internal_defs.h"
 #include "sanitizer_linux.h"
 #include "sanitizer_placement_new.h"
+#include "sanitizer_posix.h"
 #include "sanitizer_procmaps.h"
 #include "sanitizer_symbolizer_internal.h"
 #include "sanitizer_symbolizer_libbacktrace.h"