diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_coverage_fuchsia.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_coverage_fuchsia.cpp
--- a/compiler-rt/lib/sanitizer_common/sanitizer_coverage_fuchsia.cpp
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_coverage_fuchsia.cpp
@@ -33,6 +33,7 @@
 
 #include "sanitizer_atomic.h"
 #include "sanitizer_common.h"
+#include "sanitizer_interface_internal.h"
 #include "sanitizer_internal_defs.h"
 #include "sanitizer_symbolizer_fuchsia.h"